Pete Seeger’s 90th birthday bash at Madison Square Garden.
Democracy Now piece.
The concert benefited Clearwater, which he founded in 1969. Clearwater is a 501(c)3 tax exempt nonprofit, member-supported corporation whose mission is to preserve and protect the Hudson River, its tributaries and related bodies of water. Clearwater conducts innovative environmental programs, advocacy and celebrations in order to inspire and energize the next generation of environmental leaders.