Kennedy Space Center
On February 1, 2003, "Columbia" and her crew of seven were lost during re-entry over Texas during the STS-107 mission (the 113th shuttle flight); a vehicle breakup triggered by damage sustained during launch from Pad 39A on January 16, when a piece of foam insulation from the orbiter's external fuel tank struck the orbiter's left wing. During reentry, the damage created a hole allowing hot gases to melt the wing structure. Like the "Challenger" disaster, the resulting investigation and modifications interrupted shuttle flight operations at KSC for more than two years until the STS-114 launch on July 26, 2005.
District of Columbia retrocession
Almost immediately after the Organic Act of 1801, Congress took up proposals for the return of the territory to the states, all of which failed. Members of Congress proposed retrocession because they found disenfranchisement of the District's residents to be unacceptable. Other Congressmen were of the opinion that the District could not be immediately returned without the consent of the residents and the legislatures of Maryland and Virginia. Some representatives rejected the idea of retrocession entirely and concluded that the Congress lacked the constitutional authority to return the territory.