FILE - In this Sept. 13, 1962 file photo, Mike Wallace stands before his son Peter's grave as the casket is lowered at Kamari Village, Peloponnesus, Greece, after Peter Wallace fell to his death in a accident while climbing a steep mountain in Greece. Behind Wallace is his stepson Andrew, and next to him is his son, Chris, 14, with his mother, Norma Leonard, now Mrs. Bill Leonard, and Mrs. Lorraine Wallace. Wallace, the dogged, merciless reporter and interviewer who took on politicians, celebrities and other public figures in a 60-year career highlighted by the on-air confrontations that helped make "60 Minutes" the most successful primetime television news program ever, has died. He was 93. (AP Photo, File)