No question. The candidates should all be mentioning anything that shows how incompetent this administration is. If they need to wait for someone to mention this then its further proof we need someone else.
I have owned and shot absolutely hundreds if not a thousand guns in my lifetime. I have shot 60000 registered trap targets, truckloads of .45ACP in pistol matches, hunted Africa, Alaska, USA, and Canada, not one single person has been killed with one of mine, and I am carrying one now. Eric Holder and Obama have never owned a firearm, but are responsible for at least two American LEO deaths as well as a couple hundred Mexicans that we know of.
Somehow we are the ones who are a danger to our fellow man.