Progress on ridding the world of nuclear weapons, not an apology, is what Hiroshima would want from a visit by U.S. President Barack Obama to the city wiped out in the U.S. atomic bombing 71 years ago, survivors and other residents said.
No incumbent U.S. president has ever visited Hiroshima.
A presidential apology would be controversial in the United States, where a majority view the bombing of Hiroshima on Aug. 6, 1945, and of the city of Nagasaki three days later, as justified to end the war and save U.S. lives.