jon: fox news alert. it was just a week ago, we were learning the details of that horrible massacre in colorado and now it appears a similar attack might have been thwarted in maryland. not involving the movies necessarily but authorities in anna rundle county and prince georges county will be announcing in about an hour the arrest of a man who they say is mentally disturbed. he was going to be dismissed from his jobs and made some threats. as a result the suspect was arrested last night. authorities have committed him for 72-hour hold. they say when they went to his home in crofton, maryland, they found an arsenal of weapons. again there will be a news conference from both anna rundle county police officers and as well as prince georges county officers. that is coming up just about an hour from now. jenna: a little more business news today. right now facebook's friends are not clicking like, at least when it comes to the investors. the social media giant's