UPDATE 1-U.S. FAA's Huerta says reviewing contingency plans, security polices
September 29, 2014 at 09:59 AM EDT
WASHINGTON, Sept 29 (Reuters) - The U.S. aviation safety agency's top official said on Monday he has asked for a review of all U.S. air traffic control contingency plans and security policies, following a fire on Friday that crippled air travel over much of the Midwestern U.S.