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 A mans finger is pricked to test his cholesterol at the City of Newark's free homeless health fair at the Department of Child and Family Well-Being on August 13, 2009 in Newark, New Jersey. The Department of Child and Family Well-Being in partnership with other health organizations gave free medical examinations to the homeless including screening for high blood pressure, cancer, and diabetes. (Photo by Rick Gershon/Getty Images)
 A mans finger is pricked to test his cholesterol at the City of Newark's free homeless health fair at the Department of Child and Family Well-Being on August 13, 2009 in Newark, New Jersey. The Department of Child and Family Well-Being in partnership with other health organizations gave free medical examinations to the homeless including screening for high blood pressure, cancer, and diabetes. (Photo by Rick Gershon/Getty Images)

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New cholesterol drug a 'big deal,' says Gupta

CNN's Dr. Sanjay Gupta discusses the significance of the FDA's backing of a new cholesterol-lowering drug.

New cholesterol drug a 'big deal,' says Gupta

CNN's Dr. Sanjay Gupta discusses the significance of the FDA's backing of a new cholesterol-lowering drug.