WASHINGTON, July 30 -- TechFreedom, a technology policy think tank, issued the following news release: * * * Omnicom: FTC Crosses the Rubicon of Policing Political Speech Yesterday, TechFreedom filed in response to the Federal Trade Commission's request for public comments regarding the FTC's approval of the $13.5 billion merger of Omnicom and Interpublic on the condition that the combined family of advertising agencies refrain from certain practices related to political or ideological bias i more PR