"Attorney-client privilege is dead", the president tweeted.
Judge Wood subsequently appointed former federal judge Barbara Jones to act as a "special master" to conduct an impartial review of the materials and to referee any disputes between Cohen and the government.
A major factor in the Cohen probe is what is covered by attorney-client privilege from the April 9 seizure of more than 3 million items, and what isn't. All non-priviliged items will be turned over to federal prosecutors.
Cohen has not been charged with a crime, but the Federal Bureau of Investigation raid of his home, hotel room and office in early April revealed that prosecutors had zeroed in on his personal financial dealings, including the payment he made to porn star Stormy Daniels on Trump's behalf before the election.
Donald Trump and Kim Jong Un Meet Face to Face
Kim, who barely spoke until a signing ceremony at the end of the summit despite the presence of his translator, did not respond. The White House said that Trump would leave Singapore earlier that expected - on Tuesday night local time.
"He expects to be arrested because his lawyers, he says-to the friend-got a call from lawyers at the SDNY saying they're preparing paperwork", Tur reported.
Replacements for the lawyers have not been named.
National security lawyer Bradley P. Moss told Law&Crime earlier Wednesday that the Cohen news is a big deal for Trump.
The U.S. Attorney's Office for the Southern District of NY is investigating Cohen for various possible crimes, including potential bank fraud and campaign finance violations.
But as the investigation widens, and with Cohen's legal team in turmoil, the chances increase that Cohen could cooperate with prosecutors. He hasn't been charged with any crime. The prosecutors are turning up the heat on Mr. Cohen.
Lawyers for Mr. Cohen didn't respond to requests for comment.