Rep. Larsen wins re-election to Wash. 2nd District from AP Top Washington Headlines At 2:30... by By RACHEL LA CORTEBy RACHEL LA CORTE 2010-11-09T03:53:40Z OLYMPIA, Wash. (AP) -- Democratic U.S. Rep. Rick Larsen on Monday held off a challenge by Republican challenger John Koster and won re-election to his sixth term representing Washington state's 2nd Congressional District....