George Walker Bush (born July 6, 1946) is an American politician and businessman who served as the 43rd President of the United States from 2001 to 2009, and the 46th Governor of Texas from 1995 to 2000. Eight months into Bush's first term as president, the September 11, 2001 terrorists attack occurred.
Osama Bin Laden
Osama bin Mohammed bin Awad bin Laden (10 March 1957 – 2 May 2011) was the founder of al-Qaeda, the organization that claimed responsibility for the September 11 attacks on the United States, along with numerous other mass-casualty attacks against civilian and military targets.
Barack Obama
Barack Hussein Obama II (born August 4, 1961) is the 44th and current President of the United States, and the first African American to hold the office.
September 11, 2001 (911)
On September 11, 2001, 19 terrorists hijacked four airliners and carried out suicide attacks against the targets in the U.S.. They planes were crashed into the World Trade Center in NY. Approximately over 3,000 people were killed that day.