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Apparently, technology isn’t always the answer<p>One of the most controversial games of the NFL season came in November, when the Raiders beat the Texans 27-20 in Mexico City in a game that was filled with controversial officiating.<p>During that game, the refs blew two spots against Houston and arguably …

Read more at CBS Sports: http://www.cbssports.com/nfl/news/ex-nfl-vp-of-officiating-explains-why-chips-in-footballs-wont-help-anything/