Click photo to enlargeFILE - This Aug. 12, 2013 file photo shows Sam Simon, co-creator of "The Simpsons," at his home in Pacific Palisades, Calif. Simon, who made a midlife career shift into philanthropy and channeled much of his personal fortune into social causes including animal welfare, has died Sunday, March 8, 2015, after a long bout with cancer. He was 59. (AP Photo/Frazier Moore, File)Sam Simon, a co-creator...