Jacoby Greer, 18, stands in a corner of Toys &quot;R&quot; Us to direct Black Friday shoppers in Flint, Mich. on Thursday, Nov. 22, 2012. &quot;I&#x27;m a little nervous,&quot; Greer admitted feeling his first time working during Black Friday, &quot;It&#x27;s a lot of people.&quot; (AP Photo/Flint Journal, Griffin Moores)
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