When 2008 GOP presidential candidate Mitt Romney attacked President Obama’s new arms treaty with Russia as a dangerous trap, Republican Senator Richard Lugar came to the defense of the Democratic president and attacked Romney as “misinformed.” But Lugar’s desperate effort to save Obama’s controversial treaty, whose passage has been badly damaged by revelations of Russian spying, doesn’t come as much of a surprise. Lugar, one of the leading globalists in the Senate, was a mentor for then-Senator Barack Obama during a controversial three-day visit they made to Russia and Eastern Europe in 2005.During the visit, Russian authorities detained Obama and...