Published December 02, 2011, 10:17 AM
When and how do endorsements matter?
By certifying Speaker Newt Gingrich as a kindred conservative spirit and hinting that Gov. Mitt Romney is instead a shape changer, the Manchester, N.H., Union Leader's weekend proclamation invites the question, "When and how do endorsements matter?"By: Kathleen Hall Jamieson and Bruce Hardy, Associated Press
