I was very disturbed and saddened by the shooting yesterday. America has had many people shot and many mass shootings. We have over 300,000,000 guns in our country. America is not safer than we were before people were allowed to purchase automatic firing weapons( AR-15's, etc.). I am still appalled that the killing of children at Sandy Hook did not bring some sanity back into our gun laws, but dead children weren't enough. Stop cow towing to the gun lobby and put some sanity back into our gun laws.