Los Angeles Area Marks 10th Anniversary Of The September 11th Attacks

LOS ANGELES, CA - SEPTEMBER 11: Mark Platt holds a New York firefighter helmet during a remembrance ceremony for the tenth anniversary of the September 11, 2001 terrorist attacks on the nation at the Frank Hotchkin Memorial Training Center September 11, 2011 in Los Angeles, California. Los Angeles and the nation are commemorating the tenth anniversary of the terrorist attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Kevork Djansezian/Getty Images)