Tyler Darden,3, smiles as Santa squeezes him tight while getting ready to take a photo during the Mayor's 2012 Holiday Celebration and Tree Lighting at City Hall on Friday, Nov. 30, 2012, in Houston.  Over 10,000 Houstonians are expected to ring in the season by lighting the 63-Foot White Fir Holiday Tree. Photo: Mayra Beltran, Houston Chronicle / © 2012 Houston Chronicle
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