*Axelrod, Tal (November 16, 2019). [https://thehill.com/homenews/administration/470783-barr-defends-trumps-use-of-executive-authority-slams-impeachment Barr defends Trump's use of executive authority, slams impeachment hearings]. ''The Hill''. Retrieved November 16, 2019. | *Axelrod, Tal (November 16, 2019). [https://thehill.com/homenews/administration/470783-barr-defends-trumps-use-of-executive-authority-slams-impeachment Barr defends Trump's use of executive authority, slams impeachment hearings]. ''The Hill''. Retrieved November 16, 2019. |