Boom. Quickly: CMS means Centers for Medicare and Medicaid Services; Marilyn Tavenner is the person who runs that agency for Health & Human Services; and the subordinate is Julie Bataille, who was and is CMS’s Director of Communications. So that sets the scene for this:
The day after a CMS official informed the Committee about the potential loss of your emails, HHS provided the Committee with additional documents related to our review of HealthCare.gov. One of the e-mails in this production shows that you directed a subordinate to delete an email communication featuring a number of White House representatives. This e-mail is an October 5, 2013, communication in which you forwarded a discussion with White House representatives to the Director of Communications for CMS with the message: “Please delete this email-but please see if we can work on call script.” This contradicts the letter sent to the National Archives, which explained that your practice was to instruct subordinates to retain copies of e-mails. A copy of this e-mail is attached.