Hillary Clinton still holds a double-digit national lead over Bernie Sanders after a close contest in Iowa last week, new polling shows.
And in addition to maintaining her lead, an overwhelming number of Democratic voters believe she will win her party’s nomination.
Clinton leads Sanders by 12 points — 51 percent to 39 percent among Democratic and Democratic-leaning voters across the country.
These numbers are according to the NBC News|SurveyMonkey Weekly Election Tracking poll conducted online February 1, 2016 through February 7, 2016 among a national sample of 10,707 adults aged 18 and over, including 9,484 who say they are registered to vote.









