Sept. 13, 3005 — Amid the chaos and confusion that engulfed New Orleans after Hurricane Katrina struck, a congressman used National Guard troops to check on his property and rescue his personal belongings — even while New Orleans residents were trying to get rescued from rooftops, ABC News has learned.

On Sept. 2 — five days after Katrina hit the Gulf Coast — Rep. William Jefferson, D-La., who represents New Orleans and is a senior member of the powerful Ways and Means Committee, was allowed through the military blockades set up around the city to reach the Superdome, where thousands of evacuees had been taken.

Military sources tells ABC News that Jefferson, an eight-term Democratic congressman, asked the National Guard that night to take him on a tour of the flooded portions of his congressional district. A 5-ton military truck and a half dozen military police were dispatched.

Lt. Col. Pete Schneider of the Louisiana National Guard tells ABC News that during the tour, Jefferson asked that the truck take him to his home on Marengo Street, in the affluent uptown neighborhood in his congressional district. According to Schneider, this was not part of Jefferson's initial request.

Jefferson defended the expedition, saying he set out to see how residents were coping at the Superdome and in his neighborhood. He also insisted that he did not ask the National Guard to transport him.