RENDERING HONORS Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, renders honors during the playing of the national anthem at the Pentagon 9/11 observance ceremony honoring the 184 victims killed when American Airlines Flight 77 crashed into the Pentagon during a terrorist attack 10 years ago. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 209212-I-WYK56-517.jpg Photo Gallery