Think your child knows not to touch a gun?  Watch this frightening video from ABC and think again.

The video is from the network’s “Young Guns” special being shown this Friday, January 31, at 10 pm on “20/20.” “Young Guns”–hosted by Diane Sawyer–focuses on “children’s irresistible temptation to play with guns.”  Through hidden camera experiments with children, the show focuses on how dangerous unlocked guns can be to children in the home.

Please watch this preview video and don’t miss “Young Guns” this Friday. 

(Note: A commercial precedes the ABC video.)