MISSION, Texas—Texas Attorney General Ken Paxton said he is teeing up more lawsuits against the Biden administration for not enforcing immigration law. With five lawsuits already filed, Paxton said he hopes to force the administration to follow the laws Congress has in place. “There’s a reason that we’ve sued the Biden administration five times over immigration—tremendous harm is being done to this state, tremendous harm is being done to this nation,” Paxton said during a press conference at the U.S.–Mexico border on April 28. “We’re going to do our best to force the federal government to follow the very laws that they passed.” Paxton criticized President Joe Biden and Vice President Kamala Harris for not traveling to the border to see first-hand the effects of their policies. “It seems like they’re trying to hide a lot of what’s going on. They’re very, very secretive. They’re not letting us know who’s …