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Behind the climate skepticism curtain: The Koch family and the Cato Institute

By Te-Ping Chen

The name of huge oil conglomerate Koch Industries didn’t appear anywhere on the ad the Cato Institute placed in the The Washington Post and

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A gallery of skeptics

By Lisa Chiu

Koch's low profile belies political power

By Kevin Bogardus

Auditioning to be the anti-Gore

By Nikola Horejs

Denying global warming with John Stossel

By Lisa Chiu

Koch's low profile belies political power

By Kevin Bogardus

Private oil company does both business and politics with the shades drawn

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Behind the climate skepticism curtain: The Koch family and the Cato Institute

By Te-Ping Chen

Koch's web of influence

By John Aloysius Farrell

Donor profile: William “Bill” Koch

By Amy Myers

Issa oversight committee staffs up with industry insiders

By Brooke Williams and Matt Pearce

Koch brothers pour more cash into think tanks, ALEC

By Paul Abowd

Billionaire Koch brothers continue to shower free-market causes with tax-exempt gifts.

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Daily Disclosure: Koch-funded groups attack Obama for 'war on coal'

By Rachael Marcus

Nonprofit profile: Americans for Prosperity

By Paul Abowd

Nonprofit profile: American Commitment

By Rachael Marcus

Daily Disclosure: Koch-backed nonprofit ‘educates’ voters about Obama

By Rachael Marcus

Excerpts from this story referencing "Koch":

"… Four foundations run by billionaire industrialists Charles and David Koch hold a combined $310 million in assets according to tax filings obtai …"

"… sp;revenue for 2011. The school is the largest recipient of Koch foundation money since 1985, and it houses several free-market and liberta …"

"… he Institute for Humane Studies, which received $3.7 million from the Koch foundations. The D.C.-based American Legislative Exchange Council&nb …"

"… porate representatives draft model legislation with state legislators. The Koch brothers have decades-long connections with ALEC, which gave the brothers …"