Clinton gains some ground on Trump in Oklahoma, poll shows

Donald Trump's lead in Oklahoma's presidential contest appears to be shrinking.

Although the Republican nominee still holds a substantial lead in the race, former Secretary of State Hillary Clinton appears to be making up ground in the Sooner State, according to a poll conducted this week.

The poll shows 50.9 percent of respondents said they would vote for Trump if the election were held today, down from 53 percent in a poll conducted in late July.

In last week's poll, 35.6 percent said they would support Clinton, up from 28.6 percent in July.