Story URL: http://news.medill.northwestern.edu/chicago/news.aspx?id=199458
Story Retrieval Date: 5/22/2013 4:52:20 PM CST

Courtesy of Lincoln Park Zoo
Chimps form strong family bonds that are severed when young chimps are used as actors.

Chimps that are separated from their mothers at an early age can have trouble socializing later in life when their acting careers are over.