Article Photos: Sept. 11 is most memorable tv moment, study finds 6/16

FILE - This July 7, 2009 file photo shows singer Janet Jackson, left, Paris Katherine Jackson, Prince Michael Jackson II, and LaToya Jackson on stage during the memorial service for Michael Jackson at the Staples Center in Los Angeles. 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/Mark J. Terrill, Pool, File) ORG XMIT: NYET135