FILE - In this Oct. 19, 2011 file photo, a sign on I-70 near Zanesville, Ohio warns motorists that exotic animals are on the loose after their owner freed dozens of wild animals and then killed himself. An Ohio lawmaker plans Thursday, March 8, 2012 to introduce a proposal to ban new ownership of exotic animals in the state, months after authorities shot dozens of lions, tigers, bears and other wild creatures let loose by their suicidal owner. (AP Photo/Tony Dejak, File)
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