It was largely overshadowed by the Boston bombing, but on April 18, Sen. John McCain gave what might have been an important speech at the Center for a New American Security. It was clearly aimed at rhetorically pushing back at the non-interventionist Rand Paul wing of the GOP, but at the end of the speech, McCain took things to a new level: ”[T]here are times these days,” he said, “when I feel that I have more in common on foreign policy with President Obama than I do with some in my own party.”