SAN FRANCISCO, CA - JUNE 01: San Francisco Paramedic Association CEO Art Hsieh (R) teaches a man how to perform CPR using a mannequin on June 1, 2011 in San Francisco, California. The San Francisco ... more 
SAN FRANCISCO, CA - JUNE 01: San Francisco Paramedic Association CEO Art Hsieh (R) teaches a man how to perform CPR using a mannequin on June 1, 2011 in San Francisco, California. The San Francisco Paramedic Association and the American Heart Association kicked off National CPR Week by offering free CPR training to the public. (Photo by Justin Sullivan/Getty Images) less 
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Getty Images | Photo By Justin Sullivan / Getty Images
Wed, Jun 1, 2011 3:19 PM EDT