Tapper's book, co-authored by Alex Thompson, describes a president who struggled to function: "One person told us that the presidency was, at best, a five-person board with Joe Biden as chairman."

First lady Jill Biden rallied Democrats in a west Georgia community that’s home to one of the country’s largest military bases Monday as the Biden-Harris campaign works to tamp down concerns after President Joe Biden’s disastrous debate performance in Atlanta more than a week ago.

Wisconsin's young voters — who have turned out in big numbers in recent elections — are key for either candidate to win the state. But Biden is facing some skepticism on the state's college campuses.

The former president has a long history of shifting - and at times confusing - stances on abortion rights.

Students for Biden Harris is focused on building a large volunteer base of young supporters through student-led groups. Recruiting young voters could be key to President Biden's reelection hopes.

The president is expected to hold campaign events in Valley Forge, Pa., and the Mother Emanuel AME Church in South Carolina, pushing back against extremism and political violence.