Overview: 2011/03/07 Headlines: Libya: Gaddafi Mounts Counter-Offensive, Hundreds of Thousands Flee; U.S. Senators Support No-Fly Zone, Defense Secretary Expresses Concern; Saudi Arabia Bans Public Protests; Global Unrest Causes Rise in Oil Prices, U.S. Considers Tapping Reserves; As Unemployment Rate Falls, New Jobs Pay Less; White House Chief of Staff Avoids Calling for Wall Street Arrests; Thousands Continue Protests in Wisconsin; Budget Cuts and Threats to Unions Prompt Nationwide Protests; Karzai Rejects U.S. Apology for Killing Children as Hundreds Protest; Egyptian Protesters Overrun Secret Police Headquarters, Seize Evidence of Torture; Israeli Jets Level University Buildings in Gaza; Greece: Nearly 100 Hunger Strike Migrants Hospitalized; Forced Nudity Continues for WikiLeaks Suspect, Comparison Drawn to Abu Ghraib; China Begins Violent Crackdown on Dissidents and Journalists; Fatal Attack on California Sikhs May Have Been a Hate Crime; Religious Leaders Support Return of Aristide to Haiti; Natural Gas Companies Halt Operations Following Link to Earthquakes