Fred Kaplan:

In 35 years of following debates over nuclear arms control, I have never seen anything quite as shabby, misleading and--let's not mince words--thoroughly ignorant as Mitt Romney's attack on the New START treaty in the July 6 Washington Post.

Senate Republicans are looking for some grounds--any grounds--to defeat this treaty, which was signed in April by President Barack Obama and his Russian counterpart, Dmitri Medvedev, and which will soon come to the Senate floor for a vote.

Romney, the former Republican governor of Massachusetts, clearly feels the need to pump up some foreign-policy swagger in advance of the 2012 presidential primaries. But one would think he could have found a ghostwriter who had even the vaguest acquaintance with the subject matter.

Read Mr. Kaplan's line by line critique here.