Donald Trump has privately mused about firing his Attorney General Pam Bondi and replacing her with EPA administrator Lee Zeldin, multiple sources familiar with the matter told CNN.

Frustrated by the backlash and anger in his base over the administration’s handling of the Jeffrey Epstein files, Trump has asked people about replacing Bondi, who faces a deposition later this month on Capitol Hill related to the congressional investigation into the late sex trafficker, the sources said.

He has also fumed that she hasn’t investigated enough of his political opponents.