Downton Abbey - Masterpiece

S5: Violet & Isobel - Queen of the Quip?

Video duration: 1:30

Between Downton Abbey's Violet and Isobel, who wins the battle of the barb? We're keeping score! [Downton Abbey Season 5 premieres Sunday, Jan. 4, 2015, 9pm ET on MASTERPIECE on PBS. #MasterpiecePBS]