Journalist Charlie Rose, right, makes opening comments as Rory Kennedy, center, and Robert F. Kennedy Jr., left, look on before Rose conducted an interview in front of a full audience at the AT&T Performing Arts Center Friday, Jan. 11, 2013, in Dallas. The Kennedys are in Dallas as a year of observances begins for the 50th anniversary of President John F. Kennedy's assassination. (AP Photo/Tony Gutierrez)