According to the speaker, even America is suffering from economic depression, the American economy will soon be recovered if Ame

The economic slump is the biggest problem facing Americans today. Despite all the talks about deficit spending, oil prices, unemployment, and the impending depression, Americans continue to spend large sums of money on goods which are frivolous and damaging to the country.

With major airports facing chronic traffic jams and nobody volunteering to have a new airport built in his backyard, how is the air-travel boom going to sustain itself? One answer may come from the Department of Defense, which had sponsored development of an innovative new type of aircraft that doesn’t need a runway; its engine pods point upward for vertical takeoff, then tilt horizontally for forward flight.