Koch buys online advertising to attack report on its lobbying influence

Oil firm takes out online ads attacking Center reporter’s project on lobbying

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Calling Koch

By The Center for Public Integrity

How the Feds stack up

By The Center for Public Integrity

Commentary: No good deed goes unpunished

Methodology

By The Center for Public Integrity

Excerpts from this story referencing "Melissa Cohlmia":

"… s. Koch’s only response then was an email on the eve of publication from Melissa Cohlmia, director of corporate communications.“We have received your requests fo …"

Calling Koch

By The Center for Public Integrity

An email response to numerous attempts to reach Koch for comment

Related to this story

How the Feds stack up

By The Center for Public Integrity

Hired guns - Initial report

By Robert Morlino, Leah Rush and Derek Willis

States outpace Congress in upgrading lobbying laws

By Leah Rush and David Jimenez

Commentary: No good deed goes unpunished

Excerpts from this story referencing "Melissa Cohlmia":

"… on.Koch’s only response came Monday evening in the form of an email from Melissa Cohlmia, director of corporate communications: “We have received your requests f …"