Her own gaffe to income inequality. >> which he says is the best proof she is running. >> i don't expect elizabeth railroad warren to challenge hillary clinton. but i think there will be a challenge, maybe bernie sanders. there is a feeling among the most energized democrats that she may not be with them entirely, she's too tied to wall street and to the establishment. while i think it's hard to mention anybody but hilary clinton being nominated by the democratic party, i'm not sure it's a total 0ly free ride. >> chris, anne, susan, thank you so much. it was a fitting farewell to the 14-time...