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Libyan fighters celebrate in the streets of Sirte Libya in this image taken from TV Thursday Oct. 20, 2011. The Libyan fighters on Thursday overran the remaining positions of Moammar Gadhafi loyalists in his hometown of Sirte, ending the last major resistance by former regime supporters still holding out two months after the fall of the capital Tripoli. Libyan officials and NATO say they cannot confirm reports from revolutionary fighters that ousted Libyan leader Moammar Gadhafi was captured or killed in the fall of his hometown Thursday. (AP Photo/APTN) TV OUT

Libyan fighters celebrate in the streets of Sirte Libya in this image taken from TV Thursday Oct. 20, 2011. The Libyan fighters on Thursday overran the remaining positions of Moammar Gadhafi loyalists in his hometown of Sirte, ending the last major resistance by former regime supporters still holding out two months after the fall of the capital Tripoli. Libyan officials and NATO say they cannot confirm reports from revolutionary fighters that ousted Libyan leader Moammar Gadhafi was captured or killed in the fall of his hometown Thursday. (AP Photo/APTN) TV OUT

Libya celebrates Gadhafi's death

Libyan dictator Moammar Gadhafi, the most wanted man in the world, has been killed, Libyan Prime Minister Mahmoud Jibril said Oct. 20. (ABC News)