President Joe Biden is continuing to dig in amid more Democrats in Congress calling on him to end his reelection campaign. On Friday, he curtly responded to one House Democrat who asked him to allow another Democrat to be the 2024 presidential nominee. According to CNN reporter Annie Grayer, the 81 year-old Biden directly addressed concerns Rep. Mike Levin (D-California) raised about his continued viability as a presidential candidate. Levin reportedly asked the president to reconsider his decision to stay in the race during a call with the Congressional Hispanic Caucus, prompting Biden to iss…