Military Flyovers Planned In D.C. Will Take Place Every Hour... For 7 Hours

D.C.'s July 4th fireworks will have "TSA-style" security, won't start until 11 p.m.

This year's Fourth of July celebrations in D.C. — marking the nation's 250th birthday — will include hours of military flyovers and a massive fireworks display that could stretch late into the night.