NEW: Explosions, gunfire heard overnight in Tripoli
Gadhafi supporters rally in Tripoli
Gadhafi vows to counter "naked aggression"
Coalition response is called "Operation Odyssey Dawn"
Tripoli, Libya (CNN) -- Explosions and anti-aircraft fire thundered in the skies above Tripoli early Sunday, but it was not clear whether they resulted from another round of cruise missile attacks by allies determined to stop Moammar Gadhafi's offensive against Libyan opposition forces.
CNN's Nic Robertson witnessed the development a few hours after nearly 1,000 people gathered at Gadhafi's palace in the capital. The crowd chanted, waved flags and shot off fireworks in support of the government.
A defiant Gadhafi said Libya will fight back against undeserved "naked aggression."
American, French and British military forces, convinced that Gadhafi was not adhering to a United Nations-mandated cease-fire, on Saturday, hammered Libyan military positions with missiles and fighter jets in the first phase of an operation that will include enforcement of a no-fly zone.
Not only he's suck he doesn't even know what the hell he was doing, and when Its come to make a speech, Nobody can beat this guy he's talked nice and smooth . Since the man toke over White House, He didn't pass any major bills, But spent and spent a porkbarrel.... Read my lip, He will be only one term President....
