Via Advertising Age The gist: The ANA has called for ad audits at Instagram, Snapchat, Twitter, LinkedIn, Amazon and Foursquare. More information: "The digital advertising platforms have yet to adopt independent audits of ad campaigns, according to a new report by industry group ANA," Advertising Age reported. "Google and Facebook recently announced plans to allow audits by the Media Rating Council, ...The post ANA Calls For Audits Of Social Sites appeared first on Accordant.