We revisit 9/11 and the people at the top who played vital roles. George Walker Bush is an American politician who served as the 43rd president of the United States from 2001 to 2009. A member of the Bush family and son of former president George H. W. Bush, he previously served as the 46th governor of Texas from 1995 to 2000 as part of the Republican Party.George Herbert Walker Bush was an American politician, diplomat, and businessman who served as the 41st president of the United States from 1989 to 1993.Dick Cheney is an American politician and businessman who served as the 46th vice president of the United States from 2001 to 2009 under president George W. Bush. Cheney, often cited as the most powerful vice president in American history, ended his tenure as an unpopular figure in American politics. He is currently the oldest living former U.S. vice president, following the death of Walter Mondale in 2021.