In this March 30, 1981 file photo, U.S. President Ronald Reagan is shown being shoved into the President&#x2019;s limousine by secret service agents after being shot outside a Washington hotel.  Secret service agent Jerry Parr, in raincoat to the right of Reagan, who pushed Reagan into the limousine, was credited with saving President Ronald Reagan&#x2019;s life on the day he was shot, has died. He was 85. Photo: AP Photo/Ron Edmonds 
 / AP