FILE - This Nov. 25, 1963 file photo shows three-year-old John F. Kennedy Jr. saluting his father\'s casket in Washington on Nov. 25, 1963, three days after the president was assassinated in Dallas. Widow Jacqueline Kennedy, center, and daughter Caroline Kennedy are accompanied by the late president\'s brothers Sen. Edward Kennedy, left, and Attorney General Robert Kennedy. Sony Electronics and the Nielsen television research company collaborated on a survey ranking TV\'s most memorable moments. Other TV events include, the Sept. 11 attacks in 2001, Hurricane Katrina in 2005, the O.J. Simpson murder trial verdict in 1995 and the death of Osama bin Laden in 2011. (AP Photo, file) ORG XMIT: NYET132
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