Osama bin Laden Dead

May 2, 2011 Updated May 2, 2011 at 4:33 AM EDT

By WKBW News
By ABC NEWS

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May 2, 2011 Updated May 2, 2011 at 4:33 AM EDT

By DEAN SCHABNER and KAREN TRAVERS (@karentravers)
May 1, 2011 ( ABC NEWS.com )
Osama bin Laden, hunted as the mastermind behind the worst terrorist attack on U.S. soil, has been killed, President Obama announced tonight.

The president called the killing of bin Laden the "most significant achievement to date" in the effort to defeat al Qaeda.

Bin Laden was located at a compound in Abbottabad, Pakistan, which was monitored and when the time was determined to be right, the president said, he authorized a "targeted operation."

"A small team of Americans carried out the operation," Obama said. "After a firefight, they killed Osama bin Laden and took custody of his body."

DNA testing confirmed that it was bin Laden, sources told ABC News.

Sources said the attack was carried out by Joint Special Operations Command forces working with the CIA.

Vice President Biden briefed Republican congressional leaders this evening on the operation, which had been kept secret until shortly before the president's announcement tonight.

Former President George W. Bush said in a statement tonight that Obama called him to inform him of the news of bin Laden's death.

Bush called the operation a "momentous achievement" that "marks a victory for America, for people who seek peace around the world, and for all those who lost loved ones on September 11, 2001.

"I congratulated him and the men and women of our military and intelligence communities who devoted their lives to this mission. They have our everlasting gratitude," the former president said in a statement. "The fight against terror goes on, but tonight America has sent an unmistakable message: No matter how long it takes, justice will be done."

His death brings to an end a tumultuous life that saw bin Laden go from being the carefree son of a Saudi billionaire, to terrorist leader and the most wanted man in the world.

Bin Laden created and funded the al Qaeda terror network, which was responsible for the Sept. 11, 2001, attacks on the United States. The Saudi exile had been a man on the run since the U.S.-led invasion of Afghanistan overthrew the ruling Taliban regime, which harbored bin Laden.

In a video filmed two months after the Sept. 11 attacks, bin Laden gloated about the attack, saying it had exceeded even his "optimistic" calculations.

"Our terrorism is against America. Our terrorism is a blessed terrorism to prevent the unjust person from committing injustice and to stop American support for Israel, which kills our sons," he said in the video.

Long before the Sept. 11 attacks, bin Laden was known as an enemy of the United States. He was suspected of playing large roles in the 1998 bombings of two U.S. Embassies in Africa and the attack on the USS Cole in the Yemeni port of Aden in October 2000.

In addition, authorities say bin Laden and his al Qaeda network were involved in previous attacks against U.S. interests -- including the 1993 World Trade Center bombing, failed plots to kill President Clinton and the pope, and attacks on U.S. troops in Saudi Arabia and Somalia.

Bin Laden also used his millions to bankroll terrorist training camps in Sudan, the Philippines and Afghanistan, sending "holy warriors" to foment revolution and fight with fundamentalist Muslim forces across North Africa, in Chechnya, Tajikistan and Bosnia.

Until the capture of one of his top al Qaeda lieutenants in March 2003, there had been no confirmation of his whereabouts -- or even that he was still alive -- since late 2001, when he appeared in a series of videotapes later released to news organizations.

In recent years, several audio recordings of bin Laden have been authenticated by U.S. officials and made public. In an 18-minute videotape weeks before the 2004 U.S. presidential election, bin Laden threatened fresh attacks on the United States as well as his intent to push America into bankruptcy.

Born in 1957, bin Laden was a son of Saudi Arabia's wealthiest construction magnate. Saudi sources remembered him as a typical young man whose intense religiosity began to emerge as he grew fascinated with the ancient mosques of Mecca and Medina, which his family's company was involved in rebuilding.

Bin Laden attended schools in Jedda, Saudi Arabia, and was encouraged to marry early, at the age of 17, to a Syrian girl and family relation. She was to be the first of several wives. He attended King Abdul-Aziz University and was slated to join the family business. He soon chose a different path, however.

Former classmates of bin Laden recall him as a frequent patron of nightclubs, who drank and caroused with his Saudi royalty cohorts. Yet it was also at the university that bin Laden met the Muslim fundamentalist Sheik Abdullah Azzam, perhaps his first teacher of religious politics and his earliest radical influence.

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