Scammers on My Yearbook

Hello. I spend alot of time on My Yearbook. I have ran into several scammers there. They go by the names of My Inspiration07(Tony Webber), Les Harty123 and General Raymond Odierno. The last one is very disturbing to me since this person is impersonating a 4 star General who is in Iraq right now fighting for us!! Is there anything I can do to get them booted from ALL social networks?