The Latest: French boo far-right Le Pen at memorial march

People attend a silent march to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish, and to denounce racism, in Paris, France, Wednesday, March 28, 2018. (AP Photo/Thibault Camus)
People attend a silent march to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish, and to denounce racism, in Paris, France, Wednesday, March 28, 2018. (AP Photo/Thibault Camus)
Daniel Knoll, center, attends a silent march to honor his mother, Mireille Knoll, stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish, and to denounce racism,with his wife Jovita, 2nd right in Paris, France, Wednesday, March 28, 2018. (AP Photo/Thibault Camus)
French President Emmanuel Macron attends Mireille Knoll's funerals Wednesday, March 28, 2018 at the Bagneux cemetery , outside Paris. Family members and friends gathered Wednesday to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently because she was Jewish. (AP Photo/Christophe Ena)
French President Emmanuel Macron arrives for the funerals of Mireille Knoll, Wednesday March 28, 2018 in Bagneux, outside Paris. Family members and friends gathered Wednesday to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently because she was Jewish. (AP Photo/Christophe Ena)
This photo provided by Daniel Knoll Tuesday March 27, 2018 shows Mireille Knoll, 85, who was killed Friday in her apartment, which was then set on fire, according to a French judicial official. Francis Kalifat, president of the Jewish group CRIF, said Knoll was stabbed 11 times. (Daniel Knoll via AP)
Daniel Knoll reacts as he answers the Associated Press in Paris, Tuesday, March 27, 2018. Mireille Knoll, 85, mother of Daniel, was killed Friday in her apartment, which was then set on fire, according to a French judicial official. French leaders and activists called for people to take to the streets to protest racism after prosecutors filed preliminary charges of murder with anti-Semitic motives in the death of an elderly Jewish woman. (AP Photo/Christophe Ena)
Daniel Knoll, left, son of Mireille Knoll, and his wife Jovita attend Mireille Knoll's funerals Wednesday March 28, 2018 at the Bagneux cemetry , outside Paris. Family members and friends gathered Wednesday to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently because she was Jewish. (AP Photo/Christophe Ena)
Israelis light candles in memory of Mireille Knoll in Jerusalem, Wednesday, March 28, 2018. Knoll, an 85-year-old woman who escaped the Nazis 76 years ago was stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish. (AP Photo/Mahmoud Illean)

The Latest: French boo far-right Le Pen at memorial march

People attend a silent march to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish, and to denounce racism, in Paris, France, Wednesday, March 28, 2018. (AP Photo/Thibault Camus)
People attend a silent march to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish, and to denounce racism, in Paris, France, Wednesday, March 28, 2018. (AP Photo/Thibault Camus)
Daniel Knoll, center, attends a silent march to honor his mother, Mireille Knoll, stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish, and to denounce racism,with his wife Jovita, 2nd right in Paris, France, Wednesday, March 28, 2018. (AP Photo/Thibault Camus)
French President Emmanuel Macron attends Mireille Knoll's funerals Wednesday, March 28, 2018 at the Bagneux cemetery , outside Paris. Family members and friends gathered Wednesday to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently because she was Jewish. (AP Photo/Christophe Ena)
French President Emmanuel Macron arrives for the funerals of Mireille Knoll, Wednesday March 28, 2018 in Bagneux, outside Paris. Family members and friends gathered Wednesday to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently because she was Jewish. (AP Photo/Christophe Ena)
This photo provided by Daniel Knoll Tuesday March 27, 2018 shows Mireille Knoll, 85, who was killed Friday in her apartment, which was then set on fire, according to a French judicial official. Francis Kalifat, president of the Jewish group CRIF, said Knoll was stabbed 11 times. (Daniel Knoll via AP)
Daniel Knoll reacts as he answers the Associated Press in Paris, Tuesday, March 27, 2018. Mireille Knoll, 85, mother of Daniel, was killed Friday in her apartment, which was then set on fire, according to a French judicial official. French leaders and activists called for people to take to the streets to protest racism after prosecutors filed preliminary charges of murder with anti-Semitic motives in the death of an elderly Jewish woman. (AP Photo/Christophe Ena)
Daniel Knoll, left, son of Mireille Knoll, and his wife Jovita attend Mireille Knoll's funerals Wednesday March 28, 2018 at the Bagneux cemetry , outside Paris. Family members and friends gathered Wednesday to honor an 85-year-old woman who escaped the Nazis 76 years ago but was stabbed to death last week in her Paris apartment, apparently because she was Jewish. (AP Photo/Christophe Ena)
Israelis light candles in memory of Mireille Knoll in Jerusalem, Wednesday, March 28, 2018. Knoll, an 85-year-old woman who escaped the Nazis 76 years ago was stabbed to death last week in her Paris apartment, apparently targeted because she was Jewish. (AP Photo/Mahmoud Illean)