I'm happy very good site children\'s claritin dosage for infants "America, already on the decline after the retirement of the space shuttle (now only Russia and China can launch astronauts into space), will on the way down hand over the leadership position of human spaceflight to the Chinese," he said. Partnering with China "could be a win-win-win for all", but "certain members of the U.S. Congress are dedicated to keeping China out, dooming the United States to continue its decline in human spaceflight," Chiao wrote.