00:02Breaking news: Trump's former finance chief, Allen Weisselberg, is in negotiations to plead guilty to perjury.
00:06Weisselberg is accused of lying about the value of the Trump Tower penthouse during Trump's civil fraud trial.
00:23Forbes magazine played a key role in exposing Weisselberg's attempts to inflate the value of the penthouse.
01:10Weisselberg's involvement in the valuation of Trump properties may have implications for the criminal case against Trump.
06:12The renewed threat of charges from the Manhattan D.A. could result in Weisselberg going to jail again.
08:13The dropping of another case against Trump-related individuals may clear the way for D.A. Bragg to take Trump to trial.
09:18Weisselberg's potential guilty plea could impact witnesses and the overall criminal case against Trump.
09:46The significance of Weisselberg's lies about the Trump Tower penthouse valuation cannot be understated.