On March 21, CBS News distributed the results of a new national poll. 50.0% of respondents said that they intend to vote for the Democratic party, whereas 40.0% indicated that they would give their vote to the Republican party. This poll was conducted from March 17 to March 20, among a random sample of 1058 participants. The error margin is +/-4.0 points.
Translating these results into two-party vote shares yields figures of 55.6% for the Democrats and 44.4% for the Republicans. In comparison, the PollyVote right now predicts the Democrats to win 52.6% of the two-party vote, which is 3.0 percentage points below their polling results.