regime for six months, firing up in the air. now through the night it's the same stair. antiaircraft gun firing in celebration as well. this is despite the fact there remains much fighting still to be done. >> fighting continues in pockets in tripoli. intensifying throughout the day. by gaddafi's come pound that rebels captured yesterday. inside of the compound is ransacked. debris left similar to that, littering the streets around the city. proregime snipers targeted the road leading to tripoli's airport. while rebels manned various check points throughout the city, performing searches on vehicles. as rebels push ahead, the international focus turns to a humanitarian mission. unfreezing libyan access to aid those affected by months of brutal fighting. meanwhile, dozens of international journalist held captive in a hotel for five days by the gaddafi loyalists have been released.