President Joe Biden is headed to the U.S.-Mexico border on Sunday for the first time since taking office nearly two years ago, tackling one of the most politically charged issues in the country as he prepares for a reelection bid. Biden on Thursday announced fresh plans to block Cuban, Haitian and Nicaraguan migrants at the U.S.-Mexico border, expanding the nationalities of those who can be expelled back to Mexico, and his visit to El Paso, Texas, is not expected to yield any new policy breakthroughs.
