Donald Trumps popularitet har gjort et 13 % byks og han ligger nå jevnt med Hillary Clinton i den siste nasjonale meningsmålingen.
Racet kan bli svært jevnt. Trump har gjort alle negative spådommer til skamme. Igjen og igjen.
The results could signal a close fight between the two likely White House rivals as Americans make up their minds ahead of the Nov. 8 election to succeed Democratic President Barack Obama. As recently as last week, Clinton led Trump by around 13 points in the poll.
In the most recent survey, 41 percent of likely voters supported Clinton, the Democratic front-runner, and 40 percent backed Trump, with 19 percent not decided on either yet, according to the online poll of 1,289 people conducted from Friday to Tuesday. The poll had a credibility interval of about 3 percentage points.
The results reflect a big increase in support for Trump since he knocked out U.S. Senator Ted Cruz of Texas and Ohio Governor John Kasich last week to become the last Republican in the White House race.
There was no immediate comment from the Clinton or Trump campaigns.