A Pakistan-born U.S. citizen pleaded guilty Monday to carrying out the failed Times Square car bombing, saying he wanted it known that unless the U.S. stops attacking Muslim lands, "we will be attacking U.S."
He stated that he is "part of the answer to the U.S. terrorizing the Muslim nations and the Muslim people."
Faisal Shahzad, 30, entered the plea in U.S. District Court in Manhattan just days after a federal grand jury indicted him on 10 terrorism and weapons counts, some of which carried mandatory life prison sentences.
From the moment he was arrested Faisal Shahzad has been cooperating with the government, reports CBS News correspondent Bob Orr. He's confessed to driving his failed car bomb into midtown Manhattan and he's told the FBI he was trained by elements of the Pakistani Taliban. That cooperation reached the ultimate point late Monday when Shahzad surprised a New York courtroom telling a judge he wanted to plead guilty during what was expected to be a routine arraignment.
Shahzad made the plea and an accompanying statement as U.S. District Judge Miriam Goldman Cedarbaum began asking him a lengthy series of questions to ensure he understood his rights. She did not immediately accept the plea.
Cedarbaum asked Shahzad if he understood he might spend the rest of his life in prison. He said he did.
At one point, she asked him if he was sure he wanted to plead guilty.
He said he wanted "to plead guilty and 100 times more" to let the U.S. know that if it did not get out of Iraq and Afghanistan, halt drone attacks and stop meddling in Muslim lands, "we will be attacking U.S."
Shahzad will be sentenced on Oct. 5.
The Bridgeport, Conn., resident was arrested trying to leave the country May 3, two days after a gasoline-and-propane bomb failed to ignite in an SUV parked near a Broadway theater.
Authorities said Shahzad immediately cooperated, delaying his initial court appearance for two weeks as he spilled details of a plot meant to sow terror in the world-famous Times Square on a warm Saturday night when it was packed with thousands of potential victims.
The bomb apparently sputtered, emitting smoke that attracted the attention of an alert street vendor, who notified police, setting in motion a rapid evacuation of blocks of a city still healing from the shock of the Sept. 11, 2001, terrorist attack on the World Trade Center.
According to the indictment issued last week, Shahzad received a total of $12,000 prior to the attack from the Pakistani Taliban through cash drop-offs in Massachusetts and Long Island.
Attorney General Eric Holder said the Pakistani Taliban "facilitated Faisal Shahzad's attempted attack on American soil."
Shahzad was accused in the indictment of receiving explosives training in Waziristan, Pakistan, during a five-week trip to that country. He returned to the United States in February.
The indictment said he received $5,000 in cash on Feb. 25 from a co-conspirator in Pakistan and $7,000 more on April 10, allegedly sent at the co-conspirator's direction.
Shahzad, born in Pakistan, moved to the United States when he was 18.
Pakistan has arrested at least 11 people since the attempted attack. An intelligence official has alleged two of them played a role in the plot. No one has been charged.
Three men in Massachusetts and Maine suspected of supplying money to Shahzad have been detained on immigration charges; one was recently transferred to New York.
Federal authorities have said they believe money was channeled through an underground money transfer network known as "hawala," but they have said they doubt anyone in the U.S. who provided money knew what it was for.