Question: What is the biggest terrorist attack by the Islamic terrorist group that Bush declared the war on terror against the country with the most gold medals in the 2016 Olympics?

<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> 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-S2> 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-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 7 january 2015, two french muslim extremists attacked the paris headquarters of charlie hebdo and killed thirteen people, and on 9 january, a third terrorist killed four hostages during an attack at a jewish grocery store at porte de vincennes. <P1-S1> on 11 january an estimated 1.5 million people marched in paris–along with international political leaders–to show solidarity against terrorism and in defence of freedom of speech. <P1-S2> ten months later, 13 november 2015, came a series of coordinated terrorist attacks in paris and saint-denis claimed by the 'islamic state' organisation isil ('daesh', isis); 130 people were killed by gunfire and bombs, and more than 350 were injured. <P1-S3> seven of the attackers killed themselves and others by setting off their explosive vests. <P1-S4> on the morning of 18 november three suspected terrorists, including alleged planner of the attacks abdelhamid abaaoud, were killed in a shootout with police in the paris suburb of saint-denis. <P1-S5> president hollande declared france to be in a three-month state of emergency. <SEP> <P2-S0> Behind the United States, Great Britain were second on the medal table by golds (27), and third by overall medals (67) -- their highest finish under either count since the home games of 1908, while China were third by golds (26), but second by overall medals (70). <P2-S1> For the fourth time in the last five Games, the United States led the medal table both in number of gold medals won (as the medals are listed on the official website of the Games, and internationally by tradition), and in overall medals (the traditional method by which the table is listed in the United States). <P2-S2> Both countries were significantly behind the United States tally (46 golds, 121 medals), but well clear of a group of challengers for fourth in the table including Russia, Germany, France and 2020 hosts Japan. <SEP> <P3-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. <P3-S1> of Muslim faith. <P3-S2> The word crusade was not used again. <P3-S3> It will not end until every terrorist group of global reach has been found, stopped, and defeated." <P3-S4> 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. <SEP> <P4-S0> these attacks resonated with conservative muslims and the problem did not go away with saddam's defeat either, since american troops remained stationed in the kingdom, and a de facto cooperation with the palestinian-israeli peace process developed. <P4-S1> saudi arabia attempted to compensate for its loss of prestige among these groups by repressing those domestic islamists who attacked it (bin laden being a prime example), and increasing aid to islamic groups (islamist madrassas around the world and even aiding some violent islamist groups) that did not, but its pre-war influence on behalf of moderation was greatly reduced. <P4-S2> one result of this was a campaign of attacks on government officials and tourists in egypt, a bloody civil war in algeria and osama bin laden's terror attacks climaxing in the 9/11 attack.