AP - Libyan leader Moammar Gadhafi was nowhere to be found Monday as his 42-year rule teetered on the brink of collapse. Months of NATO airstrikes have left his Bab al-Aziziya compound in Tripoli largely demolished. Most of his security forces fled or surrendered when rebel forces rolled into the capital Sunday night and took control of most of the city. Three of his sons were under arrest.More...