Michael Cohen to testify as key witness in Trump's hush money trial
![Michael Cohen to testify as key witness in Trump's hush money trial](https://s.france24.com/media/display/ad658908-72da-11ee-b969-005056bf30b7/w:1024/p:16x9/AP23297638090690.jpg)
Donald Trump's criminal trial in New York was expected to hear his former lawyer turned tormentor Michael Cohen testify Monday about his role in what prosecutors say was a cover up of payments to hide an affair.