GDP grew at a 2.3% pace in the fourth quarter, less than expected
CNBC's Rick Santelli joins 'Squawk Box' to break down the Q4 GDP data.
Former Acting FAA Administrator: The NTSB will get to the bottom of this as quickly as they can
Billy Nolen, Archer Aviation chief safety officer and former Acting FAA Administrator, and CNBC's Phil LeBeau join 'Squawk Box' to discuss the latest developments on the midair collision between ...