Mueller's office says ex-Trump aide George Papadopoulos should report to prison on Monday as scheduled. 
Papadopoulos many recent public statements haven't escaped prosecutors' attention. They "appear to be inconsistent with his stated acceptance of responsibility at sentencing."
Mueller's office says that if Papadopoulos had concerns about the validity of the special counsel's appointment, he could have raised them himself, and a court should enforce his plea. "The defendant has received what he bargained for, and holding him to it is not a hardship."
Here's the filing from @big_cases
