A suicide bomber got inside the wire and detonated killing 13 U.S. service members, all 25 years old or younger. Sergeant Nicole G helped us earlier that day when we had to search the women we rescued before bringing them on base. She was really sweet and high energy. She greeted every Afghan with a smile. This is absolutely the worst possible situation. These brave troops, 11 Marines, one corpsman and one soldier gave their lives to help those in need. There's nothing more honorable.