Saw this on the Fox News site this morning, just came to post, and saw AZ beat me to it.
I was really surprised at the Fox article. On gun issues, Fox has normally been pretty darn impartial and would normally have a refutation of the "walk out of the gun show with full auto" statement. In this case they just posted the story without providing the true facts. Sadly, this is the kind of story that will play directly into Obama's "under the radar" attack on gun rights.