Timothy Wirth [Democratic] 1986 Campaign Ad titled “Engaged”
Tim Wirth, vice chair and former president of UN Foundation: Beyond COP21 (Road From Paris)
7. The Honorable Timothy E. Wirth, Summation - Anthropocene: Planet Earth in the Age of Humans
100v100d: Tim Wirth
Tim Wirth
Tim Wirth Talks About Global Warming Problem
Tim Wirth on Copenhagen and getting a deal
Oral History of Tim Wirth, Colorado Rockies, 2018.117.49
PHAM 2017 | Making Change Introduction | Tim Wirth
Ted Turner introduces Tim Wirth: 2013 Global Leadership Dinner
Social Good Summit : Day 3 : Senator Tim Wirth & Pete Cashmore
mHealth Summit Opening Remarks Highlights - Tim Wirth
FrackingSENSE 2.0 with Tim Wirth and Jim Martin
25x'25 Summit 2009: Hon. Timothy Wirth, President, United Nations Foundation
Senator Timothy E. Wirth's Remarks from the Energy Efficiency Forum
Tim Wirth Remarks at the 2011 UNA-USA Annual Meeting
Senator Tim Wirth on The United Nations
Timothy E. Wirth of the UN Foundation speaks at Rio + Social
Fmr. Sen. Tim Wirth Talks Climate and Natural Gas
Cable Hall of Fame 2011 Honoree Timothy E Wirth