New Clashes Erupt Around Qaddafi Site

The crackle of gunfire and the rumble of explosions spread across Tripoli in renewed fighting on Tuesday, and Col. Muammar el-Qaddafi remained at large hours after his son Seif al-Islam made a surprise appearance at a hotel with foreign journalists, taunting the rebels who have invaded the city, claiming his father is safe and urging loyalist forces to resist.