Resilience, resolve and renewed commitment to MLK's legacy

Martin Luther King III hugs his sister, the Rev. Bernice King, after she spoke at the Mason Temple of the Church of God in Christ in Memphis, Tenn., Tuesday, April 3, 2018. The church is where their father, the Rev. Martin Luther King Jr., delivered his final speech on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
The Rev. Bernice King speaks at the Mason Temple of the Church of God in Christ as her brother, Martin Luther King III, listens Tuesday, April 3, 2018, in Memphis, Tenn. The church is where their father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where his father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where his father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where his father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Rev. Bernice King speaks as her brother Martin Luther King III listens at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where their father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III hugs his sister, the Rev. Bernice King, after she spoke at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where their father, the Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Former United Nations Ambassador Andrew Young speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where Rev. Martin Luther King Jr. delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III, second from right, and Paul Chavez, third from right, son of Cesar Chavez, listen as singers perform during a ceremony commemorating the final speech of the Rev. Martin Luther King Jr. at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. Martin Luther King Jr. delivered the speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
People attend a ceremony commemorating the final speech of Rev. Martin Luther King Jr. at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. King delivered the speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Five men who took part in the Memphis sanitation workers strike in 1968 wait for a ceremony to begin at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. From left are Cleophus Smith, Ozell Eual, Elmore Nickleberry, Baxter Richard Leach and Rev. Leslie R. Moore. The church is where Rev. Martin Luther King Jr. delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. King was in Memphis to support the striking workers. (AP Photo/Mark Humphrey)
A man walks past a large mural of the Rev. Martin Luther King Jr. on the side of a diner, painted by artist James Crespinel in the 1990's and later restored, along Martin Luther King Jr. Way, Tuesday, April 3, 2018, in Seattle. The civil rights leader was killed 50 years ago Wednesday in Memphis. Seattle events commemorating his assassination will be held Wednesday evening at Mt. Zion Baptist Church. (AP Photo/Elaine Thompson)
The Rev. Dr. William J. Barber II, second from left, and the Rev. Dr. Liz Theoharis, left, co-chairs of the Poor People's Campaign, speak at the National Civil Rights Museum on Tuesday, April 3, 2018, in Memphis, Tenn. They announced the campaign is preparing for 40 days of non-violent "direct action" in about 30 states that will climax with a rally in Washington this June. The organization is the rekindling of the campaign to help poor people that the Rev. Martin Luther King Jr. was working on when he was killed April 4, 1968, in Memphis. (AP Photo/Mark Humphrey)
The Rev. Dr. William J. Barber II, center, and Rev. Dr. Liz Theoharis, left, co-chairs of the Poor People's Campaign, speak at the National Civil Rights Museum Tuesday, April 3, 2018, in Memphis, Tenn. They announced the campaign is preparing for 40 days of non-violent "direct action" in about 30 states that will climax with a rally in Washington this June. The organization is the rekindling of the campaign to help poor people that the Rev. Martin Luther King Jr. was working on when he was killed April 4, 1968, in Memphis. (AP Photo/Mark Humphrey)

Resilience, resolve and renewed commitment to MLK's legacy

Martin Luther King III hugs his sister, the Rev. Bernice King, after she spoke at the Mason Temple of the Church of God in Christ in Memphis, Tenn., Tuesday, April 3, 2018. The church is where their father, the Rev. Martin Luther King Jr., delivered his final speech on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
The Rev. Bernice King speaks at the Mason Temple of the Church of God in Christ as her brother, Martin Luther King III, listens Tuesday, April 3, 2018, in Memphis, Tenn. The church is where their father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where his father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where his father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where his father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Rev. Bernice King speaks as her brother Martin Luther King III listens at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where their father, Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III hugs his sister, the Rev. Bernice King, after she spoke at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where their father, the Rev. Martin Luther King Jr., delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Former United Nations Ambassador Andrew Young speaks at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. The church is where Rev. Martin Luther King Jr. delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Martin Luther King III, second from right, and Paul Chavez, third from right, son of Cesar Chavez, listen as singers perform during a ceremony commemorating the final speech of the Rev. Martin Luther King Jr. at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. Martin Luther King Jr. delivered the speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
People attend a ceremony commemorating the final speech of Rev. Martin Luther King Jr. at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. King delivered the speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. (AP Photo/Mark Humphrey)
Five men who took part in the Memphis sanitation workers strike in 1968 wait for a ceremony to begin at the Mason Temple of the Church of God in Christ, Tuesday, April 3, 2018, in Memphis, Tenn. From left are Cleophus Smith, Ozell Eual, Elmore Nickleberry, Baxter Richard Leach and Rev. Leslie R. Moore. The church is where Rev. Martin Luther King Jr. delivered his final speech, which contained the phrase, "I've been to the mountaintop," on April 3, 1968, the night before he was assassinated. King was in Memphis to support the striking workers. (AP Photo/Mark Humphrey)
A man walks past a large mural of the Rev. Martin Luther King Jr. on the side of a diner, painted by artist James Crespinel in the 1990's and later restored, along Martin Luther King Jr. Way, Tuesday, April 3, 2018, in Seattle. The civil rights leader was killed 50 years ago Wednesday in Memphis. Seattle events commemorating his assassination will be held Wednesday evening at Mt. Zion Baptist Church. (AP Photo/Elaine Thompson)
The Rev. Dr. William J. Barber II, second from left, and the Rev. Dr. Liz Theoharis, left, co-chairs of the Poor People's Campaign, speak at the National Civil Rights Museum on Tuesday, April 3, 2018, in Memphis, Tenn. They announced the campaign is preparing for 40 days of non-violent "direct action" in about 30 states that will climax with a rally in Washington this June. The organization is the rekindling of the campaign to help poor people that the Rev. Martin Luther King Jr. was working on when he was killed April 4, 1968, in Memphis. (AP Photo/Mark Humphrey)
The Rev. Dr. William J. Barber II, center, and Rev. Dr. Liz Theoharis, left, co-chairs of the Poor People's Campaign, speak at the National Civil Rights Museum Tuesday, April 3, 2018, in Memphis, Tenn. They announced the campaign is preparing for 40 days of non-violent "direct action" in about 30 states that will climax with a rally in Washington this June. The organization is the rekindling of the campaign to help poor people that the Rev. Martin Luther King Jr. was working on when he was killed April 4, 1968, in Memphis. (AP Photo/Mark Humphrey)