CNN survey: Trump before Harris

Trump has 49% support on the average of the last four polls testing the race, while Harris holds 47%.

Survey includes CBS survey News/YouGov published on Sunday that finds no clear national leaders, with Harris getting 50% and Trump gets 49% among eligible voters.

This marks an improvement for the Democrats from the CBS/YouGov final survey before President Joe Biden's departure from the race, in which Biden followed Trump with 5 percentage points.

In the CBS survey, similar views of registered democratic voters (85%) and registered republican voters say they will definitely vote this year, narrowing the party gap in the metric.

In mid-July, 90% of registered voters in GOP and 81% of registered democratic voters said they would definitely vote.

Most registered voters now say they are either excited (36%) or satisfied with their (31%) election for president.

In general, 78% of registered voters in the CBS survey say they already know enough about Harris to make a vote decision, while 22% say they want to know more about it.

And 64% of registered voters say they think Harris' views and policy positions are mostly the same as those of Beden, with 18% saying they are completely the same and 18% that they are mostly or completely different.

About two-thirds (6.8%) in the CBS survey say they think America is ready to elect a black woman president, while 32% say the country is not.