Daniel D. Jimenez ’10 learns how to perform CPR on a dummy in La Sala de Puerto Rico on April 3, 2008 in an event sponsored by MIT-EMS. Ricardo Ramirez—Tech File Photo May. 9, 2016 Facebook Twitter Reddit Print Daniel D. Jimenez ’10 learns how to perform CPR on a dummy in La Sala de Puerto Rico on April 3, 2008 in an event sponsored by MIT-EMS. Ricardo Ramirez—Tech File Photo