When it comes to protecting yourself, you may think "if I only had a gun." But if you had a gun, could you protect yourself in a crisis? How easy is it to obtain a gun? And what explains the nearly irresistible attraction of young people to firearms? Diane Sawyer investigates, with reporting by David Muir, on "If I Only Had a Gun," airing on "20/20," Friday, April 10 (10:00-11:00 p.m., ET) on the ABC Television Network. The hour also features hidden camera experiments and expert analysis. [More]
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