Cochise County Sheriff Mark Dannels joins ‘America’s Newsroom’ to discuss President-elect Trump’s comments at an Arizona rally, vowing to carry out the largest deportation plan in history and DHS Secretary Mayorkas’ comments about a border bill. Cochise County Sheriff Mark Dannels joins ‘America’s Newsroom’ to discuss President-elect Trump’s comments at an Arizona rally, vowing to carry out the largest deportation plan in history and DHS Secretary Mayorkas’ comments about a border bill.