Ore. Congressman Back, 'In Good Shape,' After Gaffes
Democrat David Wu has returned to Washington after reports of odd behavior and allegations of drug abuse led him to return home for a week. His troubles started last Halloween, when he sent a photo of himself wearing a tiger costume to staffers. Wu plans to run for re-election in 2012, but both parties have an eye on his seat.
Source: http://www.npr.org/2011/03/04/134194616/ore-congressman-back-in-good-shape-after-gaffes?ft=1&f=1014