Carson aides quit, question his readiness for White House

DES MOINES, Iowa (AP) — Several top aides to Republican presidential candidate Ben Carson resigned on Thursday, citing frustration with the influence of the retired neurosurgeon's business manager and questioning his readiness for the White House.
Barry Bennett and Doug Watts, both seasoned political operatives, stepped down with less than five weeks before voters in Iowa begin the nominating process with the state's Feb. 1 caucuses.