Senator Warren’s wealth tax under fire

Senator Elizabeth Warren in Manchester, New Hampshire is speaking on political corruption reform and her economic plan at Saint Anselm College. The speech comes as Warren's proposed wealth tax is getting put through the ringer. However, a new study from the University of Pennsylvania's Wharton School says Warren's wealth tax will bring in about $1 trillion dollars less than what her campaign has claimed. Yahoo Finance’s On the Move panel breaks it down.