tonight, the pressure on the president, and just moments ago, he arrived at the capitol. the crisis at the border. tent cities going up to house children separated from their parents. children now in detention facilities. some kept in cages. and in some cases, parents are being deported, sent home without their children. president trump today hugging the american flag, doubling down on his zero tolerance policy. the president just arriving on the hill to shouting, and what he just said. also tonight, the tornado touching down late today. the tornado watch, as we come on the air. as severe storms now hit several sa states. the airport meltdown. the airline forced to cancel over 2,000 flights. why hundreds of passengers have been sleeping at the airport for n n thviohatad natio