Donald Trump's lead in the race for the GOP presidential nomination just reached an all-time high in a new national poll conducted by Gravis Marketing. The survey, released Tuesday by One American News Network, shows Trump leading the Republican field with a whopping 40 percent, up from 31 percent in Gravis' July poll.
Ben Carson, who placed second in the new poll, had just 13 percent — 27 points behind Trump. Jeb Bush came in third at 10 percent, followed by Ted Cruz at 7 percent, and John Kasich, Carly Fiorina, and Marco Rubio at 5 percent each.
This poll was conducted on August 21 and 22 among 3,567 registered voters across the U.S. Its margin of error is plus or minus two percentage points.