CBS News Battleground Tracker poll: Biden leads, with Warren, Harris, Sanders close behind

The belief that he could fare best against President Trump is currently propelling Joe Biden in the early Democratic nomination race by two measures — vote preference, and the delegates that would come with them. But others — including Elizabeth Warren and Bernie Sanders — are in the mix, at least in terms of the candidates voters are considering. …

This CBS News survey is conducted by YouGov between May 31 and June 12, 2019. A representative sample of 16,624 registered voters in 18 states expected to hold early primaries and caucuses (Alabama, Arkansas, California, Colorado, Georgia, Iowa, Massachusetts, Minnesota, Nevada, New Hampshire, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Utah, Vermont, Virginia) was selected. CONT.

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