Countdown to David Faber's "Jeopardy!" Guest Hosting Debut, First Trading Day of August -- The S&P 500 Aims for a 7th Straight Month of Gains, The Reopening Trade vs. the Delta Variant, and Square Strikes a $29 Billion All-Stock Deal

Squawk on the Street - Countdown to David Faber's "Jeopardy!" Guest Hosting Debut, First Trading Day of August -- The S&P 500 Aims for a 7th Straight Month of Gains, The Reopening Trade vs. the Delta Variant, and Square Strikes a $29 Billion All-Stock Deal