Question: What is the biggest terrorist attack by the group Bush declared the war of terror against the country where you have to be born to be president?

<P0-S0> Journalist Yosri Fouda of the Arabic television channel Al Jazeera reported that in April 2002 Khalid Sheikh Mohammed admitted his involvement in the attacks, along with Ramzi bin al-Shibh. <P0-S1> The 9/11 Commission Report determined that the animosity towards the United States felt by Mohammed, the principal architect of the 9/11 attacks, stemmed from his "violent disagreement with U.S. foreign policy favoring Israel". <P0-S2> Mohammed was also an adviser and financier of the 1993 World Trade Center bombing and the uncle of Ramzi Yousef, the lead bomber in that attack.Mohammed was arrested on March 1, 2003, in Rawalpindi, Pakistan, by Pakistani security officials working with the CIA. <P0-S3> He was then held at multiple CIA secret prisons and Guantanamo Bay where he was interrogated and tortured with methods including waterboarding. <P0-S4> During U.S. hearings at Guantanamo Bay in March 2007, Mohammed again confessed his responsibility for the attacks, stating he "was responsible for the 9/11 operation from A to Z" and that his statement was not made under duress. <SEP> <P1-S0> On 16 September 2001, at Camp David, President George W. Bush used the phrase war on terrorism in an unscripted and controversial comment when he said, "This crusade – this war on terrorism – is going to take a while, ... " Bush later apologized for this remark due to the negative connotations the term crusade has to people, e.g. <P1-S1> of Muslim faith. <P1-S2> The word crusade was not used again. <P1-S3> On 20 September 2001, during a televised address to a joint session of congress, Bush stated that, "(o)ur 'war on terror' begins with al-Qaeda, but it does not end there. <P1-S4> It will not end until every terrorist group of global reach has been found, stopped, and defeated." <SEP> <P2-S0> the war on terrorism is a global effort by the governments of several countries (primarily the united states and its principal allies) to neutralize international terrorist groups (primarily islamic extremist terrorist groups, including al-qaeda) and ensure that countries considered by the us and some of its allies to be rogue nations no longer support terrorist activities. <P2-S1> it has been adopted primarily as a response to the september 11, 2001 attacks on the united states. <P2-S2> since 2001, terrorist motivated attacks upon service members have occurred in arkansas and texas. <SEP> <P3-S0> ghamdi was born in saudi arabia in 1979. he dropped out of school to fight in chechnya and was probably sent to train in al-qaeda camps in afghanistan where he would be chosen by osama bin laden to participate in the terrorist attacks in america. <SEP> <P4-S0> The U.S. Constitution uses but does not define the phrase ``natural born Citizen '', and various opinions have been offered over time regarding its precise meaning. <P4-S1> The consensus of early 21st - century constitutional scholars, together with relevant case law, is that natural - born citizens include, subject to exceptions, those born in the United States. <P4-S2> Many scholars have also concluded that those who meet the legal requirements for U.S. citizenship`` at the moment of birth'', regardless of place of birth, are also natural - born citizens. <P4-S3> Every president to date was either a citizen at the adoption of the Constitution in 1789 or was born in the United States; of these there have been seven that had at least one parent who was not born on U.S. soil.