IOWA SHOWS REPUBLICANS DETERMINED TO BEAT OBAMA January 4, 2012It's been a mixed week for Mitt Romney's campaign. On one hand, Romney won Iowa, but on the other, he was endorsed by John McCain. Until the first actual votes were cast Tuesday night, it appeared as if some elements of the Republican Party were becoming the mirror image of a liberal mob. The wild swings -- at least in the polls -- from one populist right-winger to another suggested that some Republicans were determined to change the meaning of "conservative" from "normal person who wants to protect what's best...