1848 GMT: Though the battle for Abu Salim is far from over, the opposition fighters, assisted by a NATO airstrike, have started to go house to house, cleaning out snipers and taking prisoners. Gunfights continue.
1841 GMT: Al Jazeera reports that the bodies of 30 people have been uncovered in Tripoli:
More than 30 men believed to be fighters loyal to Muammar Gaddafi have been killed at a military encampment in central Tripoli and at least two were bound with plastic handcuffs, indicating they had been executed.
A Reuters correspondent counted 30 bodies riddled with bullets in an area of the Libyan capital where there had been fighting between Gaddafi forces and rebels.
1636 GMT: The "we were all wrong and Qaddafi is winning" alert - Muammar Qaddafi has given yet another audio address. Here are some select quotes, courtesy of the BBC, Reuters, and the Twitterverse:
Qaddafi called on his loyalists to "fight and destroy" the rebels, he said that he enjoys the support of a "sweeping majority," and he urged the "youth of Tripoli" to " fight them everywhere, street street, zanga zanga (alley by alley). Purify Tripoli." Qaddafi closed with his signature,"Forward, forward, forward" closing.
1604 GMT: Al Jazeera is reporting that 1000-2000 Qaddafi loyalists may be inside Abu Salim, where a fierce firefight is still heating up. There is also fighting near the Rixos hotel.
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