Analysis
Monday
Thursday
Wednesday
Saturday
Libyans show their support for the rebellion after Friday prayers near Green Square in Tripoli. Francois Mori/AP hide caption
Wednesday
A trader reacts after the close of trading in the Nasdaq 100 Index pit on the floor of the CME Group on Aug. 8 in Chicago. Stocks plummeted after Standard & Poor's downgraded U.S. debt. M. Spencer Green/AP hide caption
Friday
Wednesday
News Corp. CEO Rupert Murdoch (right), testifying alongside his son James, said his appearance Tuesday before a British parliamentary inquiry in London was "the most humble day of my life." Parbul/AFP/Getty Images hide caption
Tuesday
Arnold Schwarzenegger has acknowledged that he fathered a child with a household employee before he became California governor. Rich Pedroncelli/AP hide caption
Thursday
Wednesday
Friday
Friday
President Obama has "often confounded his opponents by defying political stereotypes," says Julian Zelizer, a presidential historian at Princeton University. Saul Loeb/AFP/Getty Images hide caption