That information about Joe DeGenova and his wife Victoria joining the Trump legal team was posted by the president himself on his Twitter page over the weekend.
If that's the case, Trump must be fixing to lose because those two never accomplish anything (but they talk a lot).
Here is an interesting story written by diGenova and Toensing in April 2019:
“Joseph diGenova and Victoria Toensing: J’accuse: Donald Trump is Alfred Dreyfus”
“The time for an accounting has arrived for former senior members of the FBI and Intelligence Community. They aided and abetted in propagating a false narrative about the Trump campaign colluding with Russians, accused the President of the United States of being a “traitor,” and misled the American people. They made Donald J. Trump the Alfred Dreyfus of the 21st century: a completely innocent man, framed by his own government because of who he was (Dreyfus, a Jew, was the victim of French anti-Semitism) and not what he did.”