While many are concerned with the use and ownership of small firearms, there is a more pressing matter that will be tackled at the G8 Summit. Some celebrities have joined President Barack Obama in his fight against nuclear weapons, and his mission to try and get rid of them all together. 

The Demand Zero movement is making it's mission to get the 17,000 nuclear weapons currently present on the Earth totally removed.

In the past the big world powers have used nuclear weapons, the United States included. Now, with other countries gaining that technology the world is trying to put a stop to nuclear weapons before they end up in very dangerous hands.

You get more information on this movement, here. #DemandZero