Brian David Schweitzer ( born September 4 , 1955 ) is an American politician who served as the 23rd Governor of Montana from January 5 , 2005 to January 7 , 2013 .
Brian David Schweitzer ( born September 4 , 1955 ) is an American politician . He served as the 23rd Governor of Montana from January 5 , 2005 to January 7 , 2013 .