August 22, 2014 | NPR · It's been another rough August for President Obama. He's wrapping up a summer vacation marred by events in Ferguson, Mo., and the murder of an American journalist in the Middle East.
August 22, 2014 | NPR · Regular political commentators, E.J. Dionne of The Washington Post and Reihan Salam of The National Review, discuss the killing of American journalist James Foley and the ongoing conflict in Ferguson, Mo.
August 22, 2014 | NPR · One of the worst byproducts of our industrial society is air pollution. It's a global problem that humans have yet to get under control. One scientist thinks we might not be alone, though. Alien civilizations may be polluting their worlds, and that pollution might be one way to detect them.