Overview: Impeachment updates as some Republican senators move to perhaps defy Trump by calling for witnesses and the House finally sets a vote to put the trial in motion. Rep. Ro Khanna LIVE on Iran-US tensions and what's to come next for U.S. foreign policy. Emma Vigeland LIVE on the Sanders vs. Warren feud and Abby Huntsman quitting The View. Trump plans to break even more laws by diverting billions from the DoD to fund the wall, meaning around $18 billion of our taxpayer money has now been utterly wasted.