Joseph Stiglitz, Columbia University Professor, says Trump's decision to withhold W.H.O. funding is like defunding a fire department in the middle of a fire. Lauren Sauer Johns Hopkins University Assistant Professor of Emergency Medicine, says a coronavirus vaccine for the general public is likely one year away. Ken Leon, CFRA Director of Equity Research, says there is real risk in commercial real estate and construction at this time. Bill Priest, Epoch Investment Partners Executive Chairman and Co-Chief Investment Officer, says don't expect any buybacks by any U.S. bank this year.