Emir Hamad bin Khalifa Al Thani last visited Washington in 2004 , and President George W. Bush visited Qatar in 2003.Donald Rumsfeld 21st Secretary of Defense from 2001 to 2006.visited Qatar in 2002 .
Emir Hamad bin Khalifa Al Thani last visited Washington in 2004 , and President George W. Bush visited Qatar in 2003 . 
 The 21st Secretary of Defense from 2001 to 2006.visited Qatar in 2002 .