From video description:

Piers Morgan challenged Newt Gingrich to provide examples of AR-15s being used in home protection. Obviously Newt has better things to do with his life (I don’t) than provide Piers with an all-encompassing history of this gun saving lives. (Posted by: Religio-Political Talk) Piers then goes on to say there haven’t been any. WhoooA buddy! I provide Piers with just two examples from the past few of weeks. I upload this only to provide evidence to the growing body of evidence that Piers Morgan is an ass! And that CNN is hurting its brand by trying to compete with MSNBC.

Washington Times: Students Ward Off Home Invaders with an AR-15:

• http://www.washingtontimes.com/news/2013/jan/24/student-ar-15-scares-home-intruder/

Teenager Protects His Younger Sister and Shoots Home Intruder with AR-15:

• http://girlsjustwannahaveguns.com/2012/12/video-teenager-uses-dads-ar-15-to-protect-his-sister-and-home-from-multiple-invaders/