Coast Guard’s agile Blackjack unit intercepts potential threats in D.C. sky

The airspace above Washington, D.C., and the surrounding area is the most restricted in the U.S. The U.S. Coast Guard is responsible for intercepting any potential threats that may appear in the sky. Only on “CBS This Morning,” we spent an afternoon riding with the unit that responds at a moment’s notice to protect the D.C. airspace. Jeff Pegues reports.