Detroit Lions head coach Jim Schwartz looks down  the second half of an NFL football game against the Houston Texans in in Detroit, Thursday, Nov. 22, 2012. Schwartz threw a challenge flag when Houston&#x27;s Justin Forsett scored on an 81-yard touchdown run in the third quarter. Replays showed Forsett was down near midfield, but Schwartz negated the automatic review by challenging the play and was called for unsportsmanlike conduct. Houston won 34-31 in overtime. (AP Photo/Paul Sancya)
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