An attorney for Fulton County revealed that District Attorney Fani Willis’s father would testify at an upcoming evidentiary hearing. At a Superior Court hearing on Monday, prosecutor Anna Cross said that Willis’s father would be called to take the stand after the District Attorney was accused of financially benefiting from an improper relationship with Special Prosecutor Nathan Wade. Wade and Willis are part of a Fulton County team prosecuting former President Donald Trump and others in an election subversion case. Ashleigh Merchant, an attorney for co-defendant Mike Roman, made the allegation…