Earlier this week on News Stream, I had the pleasure to talk with former NASA astronaut Leroy Chiao.
I was particularly riveted by his comments on China's space program.
China's first moon rover is still exploring the lunar surface, capping off a big year for China's space program.
Many pundits have pointed out that China is now doing what the United States already accomplished some 50 years ago. So how truly impressive are China's space achievements?
"I heard that argument a lot and frankly I think it's short-sighted," Chiao tells me.
"Sure we went back to the moon over 45 years ago, but the fact is we can't do it today."
Chiao goes on to say: "China's tech sophistication is very impressive to me. I've been over to see their space center and their space hardware. What they're lacking is operational experience."
"But they'll get there."
Click on to hear more of Chiao's thoughts on China's space program, and why he's calling for NASA to cooperate with the new space giant.
U.S. Environmental Protection Agency head Gina McCarthy touched down in Hong Kong Thursday, only to be met by a thick layer of smog that has been choking the city.
McCarthy tells me 50% of Hong Kong’s haze stems from maritime pollution.
Her stop in Hong Kong comes after visits to both Shanghai and Beijing to discuss U.S.-China cooperation on air quality and other environmental issues.
Click on to hear the EPA Administrator cut through the haze of China's pollution crisis - addressing everything from air monitoring to emission standards... and why managing pollution in China is in the interest of the United States.