Which year are you in? http://levitra-20-mg.in.net/ generic vardenafil We should never have retired the shuttle program, we should have expanded it, added a few more shuttles and upgraded them to handle more diverse missions. And to pay Russia to fly our astronauts and cargo should have been seen as unacceptable. We have lost our only manned spacecraft (not counting the one being tested by the military) and our dreams of traveling to distant worlds has our collective spirits crushed. Now, as if to prove my point that we have no alternatives, they are selling off the remaining shuttle engines, all the boosters are going back to pushing nukes and the land once used by the shuttle is idle. The only thing taking off or landing are birds! They could at the very least return the land to its original state, creating some new habitats for wildlife.