There was bad news for Wisconsin Gov. Scott Walker buried in a story this morning reporting the results of a new CNN poll. While businesswoman Carly Fiorina had surged into second place behind real estate mogul Donald Trump and ahead of retired neurosurgeon Ben Carson, Walker had slid into the tail end of the results:

Five other candidates received less than one-half of 1 percentage point support: former Virginia Gov. Jim Gilmore, Sen. Lindsey Graham of South Carolina, Louisiana Gov. Bobby …