WATCH: VP Pence calls out the impeachment hearings for reaching a “new low” after Stanford law professor Pamela Karlan uses President Trump’s 13-year-old son Barron in a joke.

WATCH: VP Pence calls out the impeachment hearings for reaching a “new low” after Stanford law professor Pamela Karlan uses President Trump’s 13-year-old son Barron in a joke. https://t.co/8PfA7fx1q3

— NBC News (@NBCNews) December 5, 2019

Source: Twitter