A 20-year-old man remains hospitalized in critical condition after being struck by a roller coaster at Six Flags Magic Mountain in Valencia on Saturday. The man lost his hat on a ride and climbed two security fences to retrieve it, according to park officials. He was then struck by the Ninja roller coaster and knocked unconscious. Ninja remains shut down pending an investigation. (Photo via MPR529's flickr).......

The 0 to 57 miles per hour in 2.8 seconds roller coaster featuring Aerosmith's music has always confused us. The premise in which the audience happens upon a recording studio with Aerosmith, who is late for their concert at The Forum, invite us backstage. But we have to hurry through LA traffic to get there! So when traffic is jammed, we got to get jammin' (on the alt route that is). If you look......