Massive Rally, Vaccine Hopes, NYSE President Cunningham on Reopening

Carl Quintanilla, Jim Cramer & David Faber discuss the massive rally in stocks as optimism grows surrounding the reopening of the economy and a potential coronavirus vaccine. Merck announcing its in collaboration to develop a coronavirus vaccine, with clinical trails to start this year. Plus, Novavax says it started the first human study of its experimental coronavirus vaccine. It’s expecting initial results on safety and immune responses in July. A historic moment as the NYSE partially reopens. New York Governor Andrew Cuomo rings the opening bell to mark the occasion. NYSE President Stacey Cunningham joins the “Squawk on the Street” gang to discuss the reopening strategy and the road ahead in the age of Covid-19.