Prosecutors have argued #RobertCostello was part of a pressure campaign on #MichaelCohen in 2018 as Cohen was considering flipping on #Trump after a federal investigation into his #HushMoney payment to #StormyDaniels opened.
Defense tried to muddy that story on cross -examination of Cohen. But by calling Costello, they have given prosecutors opportunity to reinforce the story, & emails shown yesterday & this morning suggest that they have ample evidence to support.