President Joe Biden blows a kiss as he arrives for a campaign event with former President Barack Obama moderated by Jimmy Kimmel at the Peacock Theater, Saturday, June 15, 2024, in Los Angeles. (AP Photo/Alex Brandon)

President Joe Biden speaks during a campaign event with former President Barack Obama at the Peacock Theater, Saturday, June 15, 2024, in Los Angeles. (AP Photo/Alex Brandon)

President Joe Biden speaks during a campaign event with former President Barack Obama at the Peacock Theater, Saturday, June 15, 2024, in Los Angeles. (AP Photo/Alex Brandon)