Laurence Boone, OECD Chief Economist, says the U.S. stimulus package will help power a faster than expected global economic upswing. Mark McCormick, TD Bank Global Head of FX Strategy, is bullish on the dollar versus the euro. Jim Paulsen, Leuthold Weeden Capital Management Chief Investment Officer, says 2022 will be an adjustment year for markets. Dr. Amesh Adalja, Johns Hopkins Center for Health Security Senior Scholar, says the CDC guideline show why vaccines are so important.