One of the most iconic brands in financial television returns for today's issues and today's world. This week's Wall Street Week features David Westin's interviews with Former Treasury Secretary Lawrence H. Summers, Bloomberg Economics Senior Executive Editor Stephanie Flanders, IHS Market Vice Chairman Dan Yergin and Evercore Founder & Senior Chairman Roger Altman. The conversations highlight the split economic reality of surging Covid-19 cases and vaccine optimism, the next steps in further fiscal stimulus, and the effect of the OPEC+ agreement on adjusting to changing demand.