David Koch Steps Down From Company, Political Groups - l'Opinion
Billionaire David Koch and Prostate Cancer - Villages-News.com
117 The Prostate Cancer Research Foundation Benefit Photos and Premium High Res Pictures - Getty Images
Death and destruction: this is David Koch's sad legacy
Billionaire David Koch dead at 79 | Fox Business
David Koch Dies; Billionaire Industrialist Funded Conservative Causes : NPR
Column: How MIT whitewashed the actions of alumnus David Koch - Los Angeles Times
Bill Maher says he hopes David Koch's 'end was painful' while addressing billionaire's death | Daily Mail Online
Donna Karen, David Koch and Julia Koch The 27th American Image Awards to benefit the Prostate Cancer Foundation at the Grand Hyatt Hotel at Grand Central New York City, USA - 27.04.11
David Koch: Billionaire industrialist who influenced US conservative politics | The Independent | The Independent
David Koch, Billionaire Industrialist and Conservative Activist, Dies at 79
David Koch, billionaire conservative activist and philanthropist, dies at 79
Billionaire conservative icon David Koch dies at 79 - ABC News
Seat Of Power: An Intimate Look Inside David Koch's Office
David Koch, Billionaire Political Donor, Announces Retirement : NPR
Spencer Segura and David Koch attend Prostate Cancer Foundation... News Photo - Getty Images
David Koch: Billionaire Republican donor dies after long battle with prostate cancer | US News | Sky News
Billionaire David Koch, Who Used His Wealth to Reshape U.S. Politics, Dies at 79 - WSJ
David Koch: Billionaire Republican donor dies aged 79 - BBC News
David Koch, Influential Conservative Billionaire, Dead At 79 | Vanity Fair
David Koch, Billionaire Who Fueled Right-Wing Movement, Dies at 79 - The New York Times
David Koch Dead: Billionaire Conservative Donor Was 79 – The Hollywood Reporter
David Koch, billionaire industrialist who influenced conservative politics, dies at 79 - The Washington Post
Cancer Research Before Activism, Koch Brother Says - The New York Times
