(Portland, OR)  --  A Hillsboro man is facing several charges after allegedly trying to stab multiple people at a bar in Aloha.  Police responded to Club Underground at 18641 Southwest TV Highway early yesterday morning on reports of a man swinging a knife at people.  Arriving officers found suspect Jonathan Lemarroy on the floor struggling with security staff.  Investigators say Lemarroy became agitated after another man accidentally bumped into him while entering the bathroom.