Most recently, the FBI, CIA and the US Immigration Service have proved highly resistant to reform efforts made by the Bush administration in the wake of the September 11 2001 attacks.
Gary Berntsen, who led a CIA paramilitary unit pursuing bin Laden shortly after the September 11, 2001 attacks, said Pakistan is a country bin Laden knows well.
Former England bowler Andy Caddick, who opted out of a trip to India shortly after the September 11, 2001 attacks on the United States, spoke highly of Dickason.
"The resurrection of New York, hit in its very flesh and its pride by the September 11, 2001 attacks, is nothing short of astonishing, " wrote Jean-Louis Cohen in the program's introduction.
New York has been on "orange" alert, or the second-highest level -- indicating a high risk of terror attack -- since the color-coded warning system was established after the September 11, 2001 attacks.
Horne compared the plan to the FAA's program adopted after the September 11, 2001, attacks to arm airline pilots.
She spearheaded coverage of major world news, from the September 11, 2001 terror attacks, to the wars in Iraq and Afghanistan.
Tuesday's hearings were held on the sixth anniversary of the September 11, 2001, attacks, and Feingold raised the specter of that event.
CNN: Iraq is now the central front on the war on terror, general says
The U.S. has demanded access to foreign airlines' booking records in a bid to gather useful information to prevent acts such as the September 11, 2001 air attacks.
The United States has said that Zubaydah was al Qaeda's head of operations and recruitment and has accused Mohammed of being the mastermind of the September 11, 2001, attacks.
The U.S. government has not acknowledged hitting targets within Pakistan, an ally in the war on al Qaeda launched after the September 11, 2001, attacks on New York and Washington.
The president is working to shore up U.S. allies amid the widespread perception that his administration has neglected Latin America since the September 11, 2001, attacks on New York and Washington.
After the intensity of American resolve became apparent after the September 11, 2001 terrorist attacks, Musharraf and his regime began cooperating with the United States in its prosecution of the war on terrorism.
Since the September 11, 2001 terrorist attacks, Sikhs in America have been targeted by revenge-seekers who apparently have mistaken them for Muslims, perhaps due to the traditional turbans they wear and their dark skin.
CNN: At service, Holder calls Sikh temple shooting a hate crime
The U.S. death toll since the September 11, 2001, attacks that triggered the war has risen to more than 1, 850, including 82 this year, according to the U.S. Department of Defense and U.S. Central Command.
The UK Foreign Office has confirmed that Britain will be writing to the US, on behalf the EU, to clarify the reports of secret prisons, which were reportedly set up after the 11 September 2001 attacks.
U.S. President Barack Obama announced last week that he will be sending another 30, 000 U.S. troops into the 8-year-old Afghan war, which was launched in response to the September 11, 2001, attacks on New York and Washington.
In clearing the area so quickly, authorities acted on lessons learned from past terrorist attacks such as the Oklahoma City bombing in 1995, the Atlanta Olympics bombing in 1996 and the September 11, 2001, attacks, according to security experts.
Bush, for example, reviewed intelligence briefings from 2001 and spent time talking to Gonzales, national security adviser Condoleezza Rice and chief of staff Andrew Card, who was traveling with Bush in Florida on the morning of the September 11, 2001, attacks.
At issue was whether the Authorization for Use of Military Force -- passed by Congress after the September 11, 2001, attacks -- gave the president the power to order the indefinite military detention of an accused terrorist seized on domestic soil.
The United States invaded Afghanistan in October 2001 in response to the September 11, 2001, al Qaeda attacks on New York and Washington.
The classified program has been in existence since shortly after the September 11, 2001, terror attacks.
Canada's involvement began in the aftermath of the September 11, 2001, terrorist attacks.
When the Department of Homeland Security was created after the September 11, 2001, terrorist attacks, the Secret Service moved over from Treasury.
Just after joining CNN, Gupta became part of the team covering the September 11, 2001, terrorist attacks on New York and Washington.
Bush ordered the attack on Afghanistan after the September 11, 2001, terror attacks on the United States, which were coordinated and conducted by Osama bin Laden's al Qaeda.
Small knives were banned along with a host of other undersized sharp objects, like nail clippers, screwdrivers and cosmetic scissors, after the September 11, 2001, terrorist attacks on the United States.
CNN: U.S. to keep restriction on small knives on planes for now
And since the September 11, 2001, terror attacks, Amtrak reports it has added police personnel, increased use of bomb sniffing dogs and now requires passengers to show identification before boarding its trains.
Since the September 11, 2001, terror attacks against the United States, Bear has been used to search for explosives on cruise ships, baggage and cargo entering and leaving the Los Angeles Harbor.
Since the September, 11, 2001, attacks, NORAD has regularly launched fighter jets to track aircraft in unusual situations, such as when they deviate from flight plans, lose radio contact or enter restricted airspace.
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