DEL RIO, Texas — Only 225 migrants remained in a Texas border camp where almost 15,000 mostly Haitian migrants had gathered just days ago hoping to seek asylum, the top elected official in Val Verde County said Friday. County Judge Lewis Owens told The Associated Press in a text message that he’s been told all of the migrants will be removed by the end of the day — a dramatic change from Saturday, when the number peaked as migrants driven by confusion over the Biden administration’s policies and misinformation on social media converged at the border crossing between Del Rio, Texas, and Ciudad Acuña, Mexico. Many face expulsion because they are not covered by protections recently extended by the Biden administration to the more than 100,000 Haitian migrants already in the U.S.