FAA Administrator Steve Dickson on inspection order of Boeing 777 jets

The FAA says it is ordering immediate inspections of all Boeing 777 jets equipped with a specific type of Pratt and Whitney PW4000 engine before further flights. This comes after a major engine failure on a United flight over the weekend. Airlines around the world that operate planes with that engine type have already grounded affected jets. FAA Administrator Steve Dickson joined "Squawk Box" on Wednesday to discuss.