Democratic Rep. Alexandria Ocasio-Cortez gave an unambiguous endorsement of President Biden on Monday. The New York congresswoman and “Squad” member told reporters outside the Capitol that the president has “made clear” he will not step down despite concerns regarding his old age. “I have spoken to the president over the weekend. I have spoken with him extensively. He made clear then, and he has made clear since, that...

Concerns about President Biden’s mental sharpness and calls for him to drop out of the race have sparked questions about the 25th Amendment and what role Vice President Kamala Harris would play in triggering that process.  The 25th Amendment allows for the vice president and a majority of the Cabinet to declare a president unfit for office. The vice president then becomes acting president. However, the section of...