WASHINGTON—President Donald Trump said a planned June 12 summit in Singapore with North Korean leader Kim Jong Un “may not work out,” adding if it doesn’t happen then “maybe it would in the future.”
Mr. Trump, speaking from the Oval Office as he greeted South Korean President Moon Jae-in, said he believed Mr. Kim was serious about talks. The president said he was willing to “guarantee his safety” and predicted Mr. Kim would be “extremely happy with the outcome.”
...