Timothy E. Wirth is the vice chairman of the board of the United Nations Foundation and the Better World Fund. A former U.S. senator and representative from Colorado, Wirth served as the UN Foundation's president from 1997 to 2013. Thomas A. Daschle is a senior policy advisor at DLA Piper, a business law firm. Formerly a U.S. senator from his home state of South Dakota, Daschle is the only senator to have served twice as both majority and minority leader.