Jim Webb is an American politician, author, and former U.S. Senator from Virginia. He served in the Senate from 2007 to 2013 as a member of the Democratic Party. Before his political career, Webb was a decorated U.S. Marine Corps veteran and served as the Secretary of the Navy under President Ronald Reagan. In addition to his political work, Jim Webb is known for his writing, having authored several books, including a memoir about his military service. He has also been involved in various social issues, focusing on veterans' affairs and education throughout his career.