washington u.s. representative ruben kihuen announce saturday seek re-election become late member congress end legislative career face sexual harassment allegations first-term nevada democrat subject ethics investigation house representatives deny allegations conclude charge would distract fair thorough discussion issue campaign trail best interest family constituents complete term congress seek reelection kihuen 37 say statement issue campaign committee news website buzzfeed report allegations kihuen sexually harass staff member 2016 political campaign week also multiple report anonymous lobbyist description unwanted advance reuters independently confirm report kihuen late grow roster male lawmakers congress accuse sexual misconduct amid wave allegations powerful men entertainment politics media lawmakers work legislation update body rule sexual harassment friday democratic representative bobby scott virginia accuse touch former aide without permission offer advance career exchange sex aide also say wrongfully dismiss job scott deny charge republican representative blake farenthold also say week would seek re-election account surface create hostile work environment deny allegations sexual harassment admit allow unprofessional culture capitol hill office last week democratic representative john conyers republican representative trent frank resign democratic senator al franken say would step come weeks congressman seek relection amid misconduct probe