The U.S. government plans to use the downtown Dallas convention center to hold up to 3,000 immigrant teenagers as sharply higher numbers of border crossings have severely strained the current capacity to hold youths, according to a memo obtained by The Associated Press. The announcement comes amid comments from Texas Governor Gregg Abbott on March 9 who called the situation at the border an ongoing humanitarian crisis. “This crisis as a result of President Biden’s policies invites illegal immigration and is creating a humanitarian crisis for Texas,” said Gov. Abbott. “His administration is helping the cartels make money and grow...