A new CBS News poll across 18 early primary and caucus states finds Elizabeth Warren leading the Democratic field with 31%, followed by Joe Biden at 25%, Bernie Sanders at 17%, Kamala Harris at 7%, Pete Buttigieg at 5% and Beto O’Rourke at 4%.
As for individual states, Warren has increased her lead over the pack in New Hampshire and pulled even with Biden in Iowa.
And Warren leads in the CBS News delegate model over Biden, too, demonstrating that she’s competitive in many regions.


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