Guess Coulter and Warren are both off the reservation. Interesting dynamic between the two.
In 2012 Coulter calls Warren a liar.
http://www.anncoulter.com/columns/2012-05-09.html
In 2017 Warren defends Coulter's right to speak at Berkley.
https://thehill.com/homenews/news/330364-warren-on-coulter-let-her-speak