 In response to the report, Bloomberg's campaign released a statement asserting that the lack of attribution resulted from its use of the email service, MailChimp, that it used to distribute the campaign material, explaining that MailChimp does not support footnote citations formatting.The campaign added, "When we announce policy platforms, we put together detailed fact sheets with context and supporting background, so that reporters understand the problem we’re trying to solve with our policy...We have since added citations and links to these documents.