They asked him to keep the noise down, there were children sleeping, so he grabbed his gun and killed everyone in the house, including the children. An act so brazen, so disturbing, and so evil, but all the left could focus on was the gun he used. So much wrong in what happened in this shooting, a neighbor going off, but all the left could focus on was the gun used. The reaction to this mass shooting made clear to me that finding common ground on guns is going to be really damn tough.