I haven’t seen this blogged here yet, but it’s a big deal:
Politico has more details:
Lawyers for Manafort and Gates fought the prosecution's drive to intrude on attorney-client communications. But Chief Judge Beryl Howell of the U.S. District Court for the District of Columbia ruled that an exception, which involves using a lawyer to commit crime or fraud, applied to contacts with an attorney who helped respond to inquiries about why the pair had not filed foreign-agent lobbying registrations with the Justice Department.
and
"The implications of this decision are significant. First, a judge has decided that the clients were committing a crime or fraud and using a lawyer to do it. So that tells us something about the strength of the OSC’s evidence. The OSC had the burden of proof and it met it," Gillers said. "Further, once you can pierce the privilege, there’s no telling what information you can go on to discover. This decision will be useful in other contests to discover lawyer-client communications, even communications with different law firms, if any."
IANAL so I’ll leave it to others to expand upon the implications of this, but it seems to be one more indication that there is some serious shit going down.