With immigration and Dubai, Senator Clinton is triangulating a foreign policy, one issue at a time. Too bad Iraq is part of the triangle. Those pesky, petty reporters. After fifteen minutes of listening to a city councilman, a congressman, a congresswoman, and Senator Hillary Clinton flay the right-wing Republican proposals for immigration reform, a TV reporter wants to change the subject. “This is about immigration!” says one of Senator Clinton’s press aides. “But we’ve asked six or seven immigration questions!” replies the TV guy. “We have to do other topics!” “Well, this is pretty important,” Clinton says sternly. Indeed it...