Markets Surge on Positive COVID-19 Study, "Squawk on the Street" CEO Bonanza

Carl Quintanilla, Jim Cramer and David Faber discuss the surge in stocks, after Gilead releases positive data from its potential coronavirus treatment. The results of its own study showed improvement in patients taking remdesivir to treat the virus. The busiest earnings week continues and the CEOs join "Squawk on the Street." Hear what the CEO's of Boeing, Starbucks, AMD, Spotify and GE had to say about the future of their companies, growth, the economy and leading in the age of COVID-19.