WX501; In this combination photo, President Joe Biden speaks May 2, 2024, in Wilmington, N.C., left, and Republican presidential candidate former President Donald Trump speaks at a campaign rally, May 1, 2024, in Waukesha, Wis. President Joe Biden says he won't participate in the campaign debates sponsored by a nonpartisan commission, instead challenging Republican Donald Trump to a pair of debates. Biden said Wednesday that Trump lost two debates to him in 2020 and since then, he hasn't shown up for a debate. Biden proposes debating Trump twice. (AP Photo), AP / LEHTIKUVA / ALEX BRANDON