PENSACOLA, Fla.,Sept.6-Two Navy helicopter pilots and their crews returned from New Orleans on Aug. 30 expecting to be greeted as lifesavers after ferrying more than 100 hurricane victims to safety. Instead, their superiors chided the pilots, Lt. David Shand and Lt. Matt Udkow, at a meeting the next morning for rescuing civilians when their assignment that day had been to deliver food and water to military installations along the Gulf Coast. "I felt it was a great day because we resupplied the people we needed to and we rescued people, too," Lieutenant Udkow said. But the air operations commander at...