Mike Huckabee wants to spend 6% of GDP on defense to fight war on terror

Right now, we spend about 3.9 percent of our GDP on defense, compared with about six percent in 1986, under President Ronald Reagan.  We need to return to that six percent level.

~ Mike Huckabee, "America's Priorities in the War on Terror: Islamists, Iraq, Iran, Pakistan," Foreign Affairs, January/February 2008