One of the most depressing things about watching -- even from a distance -- the quadrennial race for the White House is seeing what passes for debate on the one area where the president does have some Constitutional authority: foreign policy.Candidates who have spent little or no time studying or traveling to the rest of the world, and, in the fashion of many Americans in the age of Empire, see the rest of the world as just a series of US colonial outposts, apparently consider foreign policy...
