Yesterday, most of us were introduced to Craig Pusley. He’s the Marine veteran who made national news after standing guard in front of Hughson Elementary School in Modesto, Calif., on Wednesday in a desert camouflage uniform to help children feel safe following the massacre of 20 children and six adults at Sandy Hook Elementary School in Newtown, Conn. The tale got ugly when questions were raised about the military service he was described to have in media coverage. Numerous stories said he left the Corps as a sergeant after pulling two combat tours in Iraq and one in Afghanistan. I…