U.S. Marine Corps Reserve Sgt. Craig Pusley stood guard Wednesday at Hughson Elementary School in Modesto, Calif.
Ed Crisostomo /MCT /Landov
December 20, 2012 The mass shooting in Newtown, Conn., has prompted a variety of responses. Along with reports about soaring sales of backpacks designed to protect against bullets, there's word of volunteers — such as one Marine in California — who are standing watch outside schools.
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