Steven Ross, with Chicago's Lincoln Park Zoo, sits by the chimpanzee habitat, Tuesday, Jan. 31, 2012, in Chicago. Ross says the CareerBuilder.com commercial that shows the chimps outsmarting a human ... more 
Steven Ross, with Chicago's Lincoln Park Zoo, sits by the chimpanzee habitat, Tuesday, Jan. 31, 2012, in Chicago. Ross says the CareerBuilder.com commercial that shows the chimps outsmarting a human co-worker actually poses a risk to chimpanzees because people lose sight of the fact they're an endangered species and less likely to try and save them. (AP Photo/Charles Rex Arbogast) less 
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Associated Press | Photo By Charles Rex Arbogast
Tue, Jan 31, 2012 5:16 PM EST