Chief Petty Officer Mike Hunt plays games and signals to children watching him while submerged in a dive tank during the Randolph Air Force Base air show, Nov. 4, in Texas. Hunt and other members of Explosive Ordnance Disposal Mobile Unit 3, were at the air show as part of this year's San Antonio Navy Week, one of 26 Navy weeks executed across America in 2007. Navy Weeks are designed to show Americans the investment they have made in their Navy and increase awareness in cities that do not have a significant Navy presence.