In this Jan. 7, 2007 file photo, Siberian tigers relax at a Nature park in Harbin, China. Chinese state media said a rare Siberian tiger attacked and killed a driver as he was checking his tour bus ... more 
In this Jan. 7, 2007 file photo, Siberian tigers relax at a Nature park in Harbin, China. Chinese state media said a rare Siberian tiger attacked and killed a driver as he was checking his tour bus that was trapped in the snow on Monday, Jan. 3, 2011. less 
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Associated Press | Photo By Elizabeth Dalziel, File
Thu, Jan 6, 2011 9:43 AM EST