Farmer Builds Helicopter From Scratch Associated Press HANOI, Vietnam - With directions from the Internet and an old Russian truck motor, a Vietnamese farmer fulfilled his dream of making his own helicopter. The job took two friends, seven years and $30,000. Now, military officials say he can't fly it, because he didn't get approval to build it, and they confiscated the makeshift copter. "It's my hobby," farmer Le Van Danh complained by telephone Monday from his hometown of Tay Ninh, in Vietnam's southwest. "I will do whatever I can, including going to the prime minister, to get the permission." True,...