Romney, Rand Paul, and Rob Portman vote with Democrats in support of State Dept nominee Three Senate Republicans shattered party unity to advance the nomination of a State Department nominee who has been accused of lying to Congress about the terms of a new nuclear agreement with Iran. On Tuesday, the nomination of Barbara Leaf, a veteran Democratic foreign policy hand who was nominated last year to serve as assistant secretary of state for Near Eastern affairs, was approved by the Senate Foreign Relations Committee after three Republicans—Sens. Mitt Romney (Utah), Rand Paul (Ky.), and Rob Portman (Ohio)—abandoned their party...