 It's Morning Edition from NPR News. I'm Steve Inskeep. And I'm Layla Faudel. A Texas lawmaker is now the first and so far only Democratic member of Congress openly calling for President Joe Biden to leave the 2024 presidential race. Representative Lloyd Doggett of Texas has been in Congress since 1995, and he joins us now. Good morning, Congressman. Thanks for being on the program. Thanks. So good to join you. So why do you want Biden to withdraw?