Dell's founder and another tech company have announced plans to take the computer giant private. While companies can benefit from withdrawing from the stock market, there are potential pitfalls as well. Paul Sakuma/AP hide caption

As dockworker Terry Malloy in Elia Kazan's On the Waterfront, a young Marlon Brando firmly established himself as a leading Hollywood icon. Criterion Collection hide caption

Luz Sepada, 59, lives in South Tucson, Ariz. Before the University of Arizona Health Plan assumed control of her medical care, Sepada was hospitalized 10 times in one year. After she was assigned a UAHP case manager, Sepada has been able to stay at home with no trips to the emergency department. Sarah Varney/KHN hide caption

Students in Kabul protest violence against women in Kabul last fall. Afghan President Hamid Karzai issued a decree in 2009 protecting women's rights, but parliament has not passed a law making the decree permanent. Mohammad Ismail/Reuters/Landov hide caption

Brad Keselowski, driver of the #2 Miller Lite Ford, gets out of his car after qualifying for the NASCAR Sprint Cup Series Daytona on Feb. 17. Jonathan Ferrey/Getty Images hide caption

Emad Burnat, a Palestinian who co-directed the Oscar-nominated documentary 5 Broken Cameras, displays the cameras destroyed by Israeli settlers and security forces. The film focuses on a Palestinian village protesting Israel's separation barrier in the West Bank. Kino Lorbor Inc./AP hide caption

Sens. John McCain, R-Ariz., and Lindsey Graham, R-S.C., confer at the start of a Senate Armed Services Committee hearing last week on the appointments of military leaders. McCain and Graham have been among the Republicans pushing the Obama administration for answers about the Benghazi attack. J. Scott Applewhite/AP hide caption