Patrick Armstrong, Plurimi Wealth Chief Investment Officer, says massive liquidity, negative real yields and earnings growth support the bull case for stocks. Dr. Amesh Adalja, Johns Hopkins Center for Health Security Senior Scholar, says home Covid tests need to be cheaper. John Ryding, Brean Capital Chief Economic Advisor, says the Fed is trying to pull off the impossible. Wendy Schiller, Brown University Taubman Center for American Politics and Policy Director, says President Biden is right back where he started when he first was inaugurated.