Another tragic mass shooting has taken place and, as usual, both sides are using it to further their political agenda. As the left blames guns and the right blames mental illness, both sides are completely missing the elephant in the room. If Ian David Long was diagnosed with PTSD, as reported, he was likely prescribed a slew of medications from the VA which have been tied to most every mass shooting in recent history. According to his neighbors and family, Long suffered from PTSD. While those who suffer from PTSD can have a myriad of horrific symptoms, homicidal ideation is...