Paul Manafort
The president has so far refused to take pardoning his former campaign chairman off the table.
It would amount to a virtual life sentence for the former Trump campaign chairman.
Paul Manafort now faces a much tougher prison sentence after his plea deal was revoked for lying to Mueller.
"This is a judge who has had it with Paul Manafort," CNN chief legal analyst says.
WHAT'S HAPPENING
A federal judge said the special counsel's office is "no longer bound by its obligations" after the former Trump campaign chairman lied.
Mueller contends that Manafort lied about discussing a Ukraine-related topic with a business associate accused of having ties to Russian intelligence.
Longtime Trump adviser, Roger Stone has been arrested and charged as part of the investigation into Russian collusion.
In a bizarre interview with CNN, President Donald Trump’s attorney Rudy Giuliani admitted that it’s possible there was collusion between the Trump campaign and Moscow.
The information was accidentally revealed because of poor redactions by Manafort's legal team.
An attorney for Trump's former campaign chairman said Manafort's team learned “information... about where this all goes.”