Occupy Wall Street protests around the country have raised questions about the role of the police. Norm Stamper, Seattle's former police chief, Philadelphia police commissioner Charles Ramsey and Brooklyn College sociologist Alex Vitale talk about the evolution of crowd control tactics.
Actor Alan Rickman has played a loving husband, leader to a group of terrorist henchmen, a stern professor of the dark arts and even a caterpillar.
From Sense And Sensibility to Die Hard to Hogwarts, Rickman's talents have made him recognizable to several generations of moviegoers. Now, Rickman is hoping to continue that trend on stage in the new play, Seminar, which recently opened on Broadway.
Black Friday sales surged to their highest level since 2007, and early results from Cyber Monday's online sales are up almost 20 percent over 2010. The U.S. economy and many consumers continue to struggle, however, and some forecasters worry that the encouraging retail boost is unsustainable.
American Airlines is filing for bankruptcy protection. The airline is the last of the so-called legacy carriers, airlines that flew interstate routes before de-regulation of the industry, to reach this step. Delta, Northwest, United and US Airways all went through bankruptcy proceedings in the last 10 years.
In Iran on Tuesday, students and other protesters stormed the British Embassy in the capital Tehran, smashing windows, throwing firebombs and burning the British flag. The crowd had gathered at the embassy to protest new severe economic sanctions imposed by Britain, cutting off all banking with Iran. Renee Montagne talks with Washington Post reporter Thomas Erdbrink, who is in Tehran.
Imagine being able to access the Internet through the contact lenses on your eyeballs. Blink, and you'd be online. Meet someone, and you'd have the ability to immediately search their identity. And if your friend happens to be speaking a different language, an instantaneous translation could appear directly in front of you.
That might sound farfetched, but it's something that might very well exist in 30 years or less, says theoretical physicist Michio Kaku.
In October, President Obama announced that most U.S. troops would be out of Iraq by the end of 2011, after negotiations with Iraqi leaders failed to extend the troops' presence. Only Marine embassy guards and liaison troops will stay behind in the country, where more than a million troops, in total, have served over the past eight years.