Trayvon Martin case sparks investigations into other shootings around U.S.

May 01, 2012 06:45 AM

UPDATED May 01, 2012 06:48 AM

More Videos

  • How does a crime get classified as ‘domestic terrorism’?

    Domestic terrorism is a broad label and is often used to describe violent crimes like the Oklahoma City Bombing that occur on U.S. soil. But what does it mean? And can you be charged with it?