Neil Dutta, Renaissance Macro Research Head of Economics, explains his bullish call on the U.S. economy. Dr. Tammy Lundstrom, Trinity Health Chief Medical Officer, says she's confident in the two-dose vaccination strategy. Republican Congressman Andy Barr of Kentucky discusses the GOP power struggle, stimulus efforts, and the recent market volatility. Dana Peterson, Conference Board Chief Economist, says there's scope for scarring in the labor market. Bill Pepitone, New York City Mayoral Candidate, says his first task would be to bring back public safety.