Europe can't afford to pay for it's own defense because of it's entitlement obligations.
Europe relies on our defense spending for their security.
We are supposed to move towards a more European style entitlement system.
Who will protect Europe when we can't afford to protect ourselves... like the EU?
Russia? China? Persia... Iran?
I'd really like to have that logic explained to me. Yeah world peace... with Kim Jong Un as the dictator. Do better than giving up our guns will magically cause everyone to be peaceful & happy share huggie bears.