Ultimately, it is providing a free service, and recognizes no liability for damage done by the withdrawal of that service beyond the cost of the service.

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Much of Clark's time will be spent managing the legal liability from a flood of lawsuits related to the withdrawal of the arthritis drug Vioxx, which was linked to heart attacks and strokes.

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But that was before the withdrawal of painkiller Vioxx opened the door to more than 11, 000 product-liability lawsuits that most analysts expect to cost the company many billions of dollars.

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