This combo shows the 30 troops killed in a helicopter downing in Afghanistan on Saturday, Aug. 6, 2011. The Pentagon on Thursday, Aug. 11, 2011 identified the Americans as 17 members of the elite Navy SEALs, five Naval Special Warfare personnel who support the SEALs, three Air Force Special Operations personnel and an Army helicopter crew of five. (AP Photo) Today three families of Navy SEAL Team VI special forces servicemen, along with one family of an Army National Guardsman, appeared at a press conference to disclose never before revealed information about how and why their sons along with 26...