Pro-democracy activists took to the streets in Hong Kong after Chinese officials announced a plan to pre-screen candidates for Hong Kong's next chief executive. Author Wen Huang joins us to tell us why he thinks it's a sign that democracy is eroding in Hong Kong.
Wolfe Island is a sleepy agricultural community in the Thousand Islands region on the Canadian side of Lake Ontario. In 2009, the 48 sq. mile island became host to an 86-turbine wind farm, the second largest wind energy project in Canada.
Former Mayor Richard M. Daley wanted to make Chicago the greenest city in America. He got a lot of credit for being environmentally friendly but the record turned out to be mixed: more green roofs but still no city-wide recycling.