Libyan rebels and regime loyalists clashed again Wednesday in Tripoli as Moammar Gadhafi vowed in a radio message to fight until "victory or martyrdom." International Television News' Jonathan Rugman and James Mates report from the capital.

As famine grips North Korea, some are choosing to make a difficult journey to Thailand through a modern-day underground railroad. John Sparks of Independent Television News reports.

New York Times reporter David Rohde and an Afghan journalist escaped a Taliban compound after being held since November, surprising many who had not been aware of the kidnapping. Times executive editor Bill Keller and Kelly McBride of the Poynter…