if it's in the sense of domestic/legal view, then I go to the police (military) and file the report...;-), and let the professionals deal with him (considering he's been a fugitive and has violated many (international/domestic) laws and has to be pnished anyway..(v)
btw, Obama is being not very aggressive in Afgan now either...his buddies in Congress are not letting him catch Osama and finish the job...