>> this week california will be hosting a republican presidential debate. that means donald trump will be paying us a visit. it's a perfect time to show you a truth behind his immigration ideas and how they will hurt all of us. trump says he would build a wall along the entire mexican border. that won't because of rivers, mountains, countless other challenges. trump says his wall will stop undocumented immigrants from trying to come into the country. trump says that he will round up and deport 11 million men, women and children. and he even wants to tear up abe lincoln's equal protection clause in the united states constitution, a conservative think tank says deporting that many people would cost over $400 billion. what would mr. make america great again do to our economy? we would lose half of our farm workers and 6% of america's work