Watch CNBC's full interview with former Sun Microsystems CEO Scott McNealy

Scott McNealy, former Sun Microsystems CEO and LittleHorse chairman, joins 'Squawk Box' to discuss Big Tech's investments in ...

Watch CNBC's full interview with AT&T Chairman and CEO John Stankey

AT&T Chairman and CEO John Stankey joins 'Squawk Box' to discuss this year's AT&T Pebble Beach Pro-Am tournament, state of the fiber optics race, the company's long-term strategy, and more.