The Vietnam War ended in 1975 when North Vietnamese forces captured Saigon. President Johnson's approval rating dropped 12 percentage points to 36% in response to the war, prompting him not to seek re-election. Although Richard Nixon campaigned on bringing "Peace with Honor" in Vietnam, his secret bombing of Cambodia angered many Americans. The war had huge costs, including 58,000 American deaths, 300,000 wounded, and lasting psychological impacts on veterans.