Director Rory Kennedy, left, and Ethel Kennedy appear onstage during HBO's TCA panel for "Ethel" at the Beverly Hilton hotel on Wednesday, Aug. 1, 2012, in Beverly Hills, Calif. Ethel Kennedy and her ... more 

Director Rory Kennedy, left, and Ethel Kennedy appear onstage during HBO's TCA panel for "Ethel" at the Beverly Hilton hotel on Wednesday, Aug. 1, 2012, in Beverly Hills, Calif. Ethel Kennedy and her daughter, Rory, spoke to the Television Critics Association about Rory Kennedy’s documentary “Ethel,” which will air Oct. 18 on HBO. (Photo by John Shearer/Invision/AP) less