Or he's reaching for a pardon by tainting himself as a witness.
https://www.nytimes.com/2018/11/26/us/politics/mueller-paul-manafort-cooperation.html
Manafort Breached Plea Deal by Repeatedly Lying, Mueller Says
WASHINGTON — Paul Manafort, President Trump’s former campaign chairman, repeatedly lied to federal investigators in breach of a plea agreement he signed two months ago, the special counsel’s office said in a court filing late on Monday.
Mr. Manafort’s “crimes and lies” during a series of interviews with prosecutors working for the special counsel, Robert S. Mueller III, and the F.B.I. relieve them of all promises they made to him in the plea agreement reached in mid-September, investigators wrote in the filing.
https://www.nytimes.com/2018/11/26/us/politics/mueller-paul-manafort-cooperation.html
Manafort Breached Plea Deal by Repeatedly Lying, Mueller Says
WASHINGTON — Paul Manafort, President Trump’s former campaign chairman, repeatedly lied to federal investigators in breach of a plea agreement he signed two months ago, the special counsel’s office said in a court filing late on Monday.
Mr. Manafort’s “crimes and lies” during a series of interviews with prosecutors working for the special counsel, Robert S. Mueller III, and the F.B.I. relieve them of all promises they made to him in the plea agreement reached in mid-September, investigators wrote in the filing.