charges. however petty that might seem to some. he can imagine it. prosecuting the president s political enemies was something don mcgahn warned could get the president impeached. don mcgahn rebuffed the president saying he had no authority to order an investigation. mr. mcgahn said while he could request an investigation, that could prompt accusations of abuse of power. mr. mcgahn had white house lawyers write a memo for mr. trump warning if he asked law enforcement to invest gaigate h rivals he could face impeachment. joining mike and aaron here in the studio, yamiche alcindor. joyce and chuck are still here as well. take us through whitaker s role not just as a whitaker skeptic,