Trump and Clinton turn to battleground states in the South

However, among all registered voters, Clinton leads Trump by three points, 44 percent to 41 percent.

"This has been an unbelievable reception!" Trump said in an interview with Rolling Stone in 2015.

Earlier, Trump and Pence attended a round-table discussion with union members, where Trump warned that America's manufacturing jobs are "going to hell".

A Clinton victory in Florida would make it virtually impossible for Trump to overcome her advantage in the race for 270 electoral votes.

Johnson appears to be reaching the portion of the electorate that seems to have eluded Trump and Clinton's campaigns.

"It's kind of interesting to have all the planes here on the same tarmac", Kaine said.

She added that there has also never been a candidate who urged a country to hack into American computer networks.

The final stretch of the respective campaigns got underway on Tuesday, following the extended Labour Day weekend.

With the first event from the Commission on Presidential Debates only a few weeks away, no third party candidate is now tracking at the 15% minimum support required for stage accessibility for that Long Island, NY event.

Presidential rivals Donald Trump and Hillary Clinton competed for the media's attention more than usual on Monday, holding dueling news conferences aboard their campaign planes. That could indicate that Johnson gives a home to voters who feel closer to the Republican Party, but are not planning on supporting Trump even in a two-person race. She calls Trump's visit to Mexico an "embarrassing worldwide incident" after the president of Mexico, Enrique Peña Nieto, said he would not pay for a wall between the United States and Mexico.

An immigration speech Trump gave following his trip to Mexico, however, drew criticism from some of his Hispanic supporters, and several backers advising him on the issue made a decision to part ways with his campaign.

"The trend lines are the important thing to point to", Miller told Reuters.

Clinton will have millions of dollars at her disposal this fall to air television advertising and power a sophisticated get-out-the vote operation in key states.

According to CNN, Clinton was most recently at the top of the heap with an eight-point lead among registered voters in an August CNN/ORC poll.

Beyond Russia, she answered questions about the ongoing controversy surrounding her use of a private email server while secretary of state, which Mr Trump has used to cast doubt over her ability to protect classified information.

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