Why it won’t be easy for Elizabeth Warren to take Bernie Sanders’ base

A new national Fox News poll finds former vice president Joe Biden leading the Democratic primary 35% to Vermont Sen. Bernie Sanders’ 17% and Massachusetts Sen. Elizabeth Warren’s 9%. The poll is the latest to show Biden rising from the high 20s into the mid-to-upper 30s and Warren climbing from the mid-single digits to high-single digits. Meanwhile, Sanders has fallen from the 20s into the mid-teens. …

It shouldn’t be too surprising that Sanders’ decline is associated with an increase in Warren’s numbers. CONT.

Harry Enten, CNN