Investigations that are not the subject of either of the prosecution's involving manafort. it is unclear whether that means a broader investigation of manafort or of someone else. the new warrant came two weeks after rick gates pleaded guilty and began cooperating with federal prosecutors. although manafort has been served with seven search warrants for his properties, banks, a hard drive, e-mail accounts, five phone lines and a storage locker. meanwhile, new claims about the counsel's special action probe. bob mueller's team recently showed up unannounced at a moment of associate of the tru...