Can Joe Biden be replaced?

The president's performance in the first debate Thursday night has caused some to speculate if he should even run for a second term in office due to his age.

Hunter Biden: a timeline of controversies and legal battles

Hunter Biden, the son of U.S. President Joe Biden, has been convicted of three felony charges related to a 2018 gun purchase, marking the latest in a series of personal and public controversies throughout his life, including early childhood tragedy and ongoing legal battles.