WASHINGTON (AP) — A political tip sheet for the rest of us outside the Washington Beltway, Tuesday, Feb. 7, 2012: DAY’S DEVELOPMENTS: — GOP RACE. Caucuses in Colorado and Minnesota. Front-runner Mitt Romney hoped to stretch a two-state winning streak to four. But an electorate in both states now more conservative than when he won them in 2008 could prove troublesome for a candidate whose allegiance to conservative principles has been questioned. Rivals Rick Santorum and Ron Paul were trying... Read more