Poll finds Clinton up 57 points on Warren
© Greg Nash

Hillary ClintonHillary Diane Rodham ClintonTrump adds to legal team after attacks on Mueller Press: You can’t believe a word he says Feehery: March Madness MORE holds a massive lead over Sen. Elizabeth WarrenElizabeth Ann WarrenFix the flaw in financial self-regulation Power struggle threatens to sink bank legislation Feinstein faces new pressure from left over CIA nominee MORE (D-Mass.) in a new poll released by CNN.

The CNN/ORC poll released Sunday finds that Clinton leads by 57 percentage points, 66 percent to 9 percent, over Warren. That lead is essentially unchanged from a CNN poll in November, when Clinton was up 65 percent to 10 percent. 

Warren insists she is not running, despite an effort by liberal groups like MoveOn.org to convince her to run. 

Vice President Biden, who is also uncertain to run, comes in next, at 8 percent. Sen. Bernie SandersBernard (Bernie) SandersSenate tees up Yemen vote for Tuesday Sanders supporters cancel Clinton protest Congress moving to end US involvement in Yemen MORE (I-Vt.), who is looking to challenge Clinton from the left, gets 3 percent. 

New York Gov. Andrew Cuomo, Maryland Gov. Martin O'Malley and former Sen. Jim Webb (Va.), all get 1 percent. 

There is more good news for Clinton in a possible general election match-up, where she leads all the possible Republican opponents that were polled. Former Florida Gov. Jeb Bush comes closest, receiving 41 percent to Clinton's 54 percent.