The two passengers on Air Force Two are Al and Tipper Gore. Al Gore served as the 45th Vice President of the United States from 1993 to 2001 under President Bill Clinton. He is also an environmental activist and was awarded the Nobel Peace Prize in 2007 for his work on climate change. Tipper Gore is a mental health advocate and was the Second Lady of the United States from 1993 to 2001. The Gores have been married since 1970 and have four children.