The Des Moines Register released their latest polling of Iowa on Saturday.

"Democrat Theresa Greenfield leads Republican U.S. Sen. Joni Ernst by 3 percentage points in a Senate race that appears to be among the most competitive in the country," the newspaper reported. "With just over six weeks to Election Day, the new Des Moines Register/Mediacom Iowa Poll shows Greenfield leading 45% to 42% among likely voters. Another 3% say they would vote for someone else, 2% say they would not vote in the race and 7% are unsure."

President Donald Trump insisted he would withdraw from public life should he lose the 2020 presidential election.

Trump, who has been a public figure since he started appearing in tabloid stories in the 1980s, made the promise during a campaign rally North Carolina on Saturday.

"If I lose to him, I don't know what I'm going to do," Trump said, in comments that will stoke fears he may try to hold onto power regardless of the will of the voters.

"I will never speak to you again, you'll never see me," he vowed.

Trump was quickly ridiculed for his remarks. Here's some of what people were saying: