Republican opposition to New START is collapsing. One Senate source just told me the vote for ratification could go as high as 75. Another said, “I don’t know if it will get that high, but it’s starting to tick up there.” As the sense builds that ratification is inevitable, Republicans are lining up to get on the “right side.” Lamar Alexander’s support, noted below, is a crucial sign of which way the wind is blowing, although he’ll probably be the only member of the Republican leadership to vote for it. At least Jon Kyl was able to get more money for modernization and that letter from President Obama making assurances on missile defense. Otherwise, this is a dismaying rout.