Time for our home video feature, where NPR movie critic Bob Mondello suggests something for those who like to pop their own popcorn and pop in a video. For this Halloween week, Bob suggests sending a shiver up your spine with some classics from: Alfred Hitchcock: The Essentials Collection.
In the latest twist to Mexico's drug wars, a new group has vowed to launch a paramilitary offensive against a leading drug cartel in Veracruz, a city that has become a flash point in the violence.
Over the past month, more than 100 bodies have been strewn around the city, which is one of Mexico's largest and oldest ports. The violence prompted Mexican President Felipe Calderon to declare that Veracruz has been "left in the hands of the Zetas," one of the most brutal criminal organizations in the country.
Science is an expensive endeavor. Labs in the U.S. can easily spend millions of dollars each year on equipment, chemicals and supplies alone. But for scientists in the developing world, these costs are often prohibitive. That's where a clever idea has made all the difference.
In a Harvard Medical School corridor on a rainy Saturday afternoon, a handful of graduate students are emptying boxes of scientific equipment into the hallway to take inventory: microcentrifuge tubes, radiation counters, micropipetters, Erlenmeyer flasks.