As traffic passes, people hold signs while they stand along a road near a shareholder meeting at Bristol-Myers Squibb in Plainsboro, N.J., Tuesday, May 1, 2012. The signs being held by

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As traffic passes, people hold signs while they stand along a road near a shareholder meeting at Bristol-Myers Squibb in Plainsboro, N.J., Tuesday, May 1, 2012. The signs being held by the animal rights activists refer to an incident that the global biopharmaceuticals company has confirmed, where a New Jersey lab monkey accidentally remained locked in a cage being cleaned in near-boiling water last summer and was killed. (AP Photo/Mel Evans) less