CNN Fareed Zakaria GPS May 19, 2013 17:02:00
Soldiers and intelligence officers working on america's vast foreign policy. washington spends more on defense than the next ten great powers put together and more on intelligence than most nations spend on their entire militaries. we have more than 200,000 troops stationed at dozens of bases abroad from bahrain to germany to south korea to turkey. we have formal commitments to defend dozens of our important allies in europe, middle east and asia. and our vast footprint has been expanded under the obama administration. the white house has extended america's security umbrella to include defendi...