Campaign finance improprieties

FILE - In this Dec. 12, 2018, file photo, Michael Cohen, center, President Donald Trump's former lawyer, accompanied by his children Samantha, left, and Jake, right, arrives at federal court for his sentencing in New York. A judge confirmed in a court filing Thursday, Feb. 7, 2019, that federal prosecutors in New York are still investigating campaign finance crimes committed when President Donald Trump's former lawyer, Michael Cohen, paid two women to stay silent about alleged affairs with Trump. (AP Photo/Craig Ruttle, File)

Reporters surround Rep. Elijah Cummings, D-Md., chairman of the House Committee on Oversight and Reform, after announcement that President Donald Trump's former lawyer, Michael Cohen, will testify publicly before Rep. Cummings' panel next month, on Capitol Hill in Washington, Thursday, Jan. 10, 2019. Cohen's testimony before the House Oversight and Reform Committee will be the first major public hearing for Democrats, who have promised greater scrutiny of Trump. (AP Photo/J. Scott Applewhite)

FILE - In this April 11, 2018, file photo, Michael Cohen, President Donald Trump's former attorney, walks along a sidewalk in New York. Cohen will testify publicly before Congress in February 2019. (AP Photo/Seth Wenig, File)

FILE - In this May 5, 2018, file photo, Rudy Giuliani, an attorney for President Donald Trump, speaks at the Iran Freedom Convention for Human Rights and democracy in Washington. Giuliani is categorically ruling out the possibility of a presidential interview with special counsel Robert Mueller. Giuliani told “Fox News Sunday” that an interview would happen “over my dead body.” (AP Photo/Andrew Harnik, File)

In this Dec. 12, 2018, photo, Michael Cohen, President Donald Trump's former lawyer, leaves federal court after his sentencing in New York. Trump has gone from denying knowledge of any payments to women who claim to have been mistresses to apparent acknowledgement of those hush money settlements – though he claims they wouldn't be illegal. (AP Photo/Craig Ruttle)

FILE - In this Jan. 20, 2017, file photo President Donald Trump, center, raises his fist alongside first lady Melania Trump, left, and son Donald Trump, Jr., after dancing at the Liberty Ball following his inauguration in Washington. Federal prosecutors are reportedly investigating the finances of Trump's inaugural committee and whether foreigners made illegal contributions to its events. (AP Photo/Patrick Semansky)

In this Dec. 12, 2018, photo, Michael Cohen, President Donald Trump's former lawyer, leaves federal court after his sentencing in New York. Trump has gone from denying knowledge of any payments to women who claim to have been mistresses to apparent acknowledgement of those hush money settlements – though he claims they wouldn't be illegal. (AP Photo/Craig Ruttle)

Michael Cohen, President Donald Trump's former lawyer, leaves federal court after his sentencing in New York, Wednesday, Dec. 12, 2018. Cohen was sentenced Wednesday to three years in prison for an array of crimes that included arranging the payment of hush money to two women that he says was done at the direction of Trump. (AP Photo/Craig Ruttle)

FILE - In this Nov. 29, 2018, file photo, Michael Cohen walks out of federal court in New York. The moment of reckoning has nearly arrived for Cohen, who finds out Wednesday, Dec. 12, whether his decision to walk away from President Donald Trump after years of unwavering loyalty will spare him from a harsh prison sentence. (AP Photo/Julie Jacobson, File)