2024 Countdown: Harris has post-DNC momentum but Trump is burning up campaign trail with 10 weeks left

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Tuesday marks 10 weeks until Election Day on Nov. 5.

And former President Trump is now working at breakneck speed as he aims to blunt Vice President Harris' momentum as she rides a wave of energy and enthusiasm out of last week's Democratic National Convention.

Trump campaigns this week in Michigan, Pennsylvania and Wisconsin, three of the seven battleground states from coast to coast that will likely determine the outcome of the 2024 presidential election. His running mate, Sen. JD Vance of Ohio, returns to Michigan.

Last week, as the Democrats held their convention in Chicago, Trump stopped in five of the key swing states, part of his counter-programming effort, with Vance also crisscrossing the campaign trail.

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The vice president and her running mate, Gov. Tim Walz of Minnesota, kick off a two-day bus tour this week in the crucial southeastern battleground of Georgia.

Expect the bumper-to-bumper traffic on the campaign trail to be repeated going forward until Election Day.

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But over the next month, there are also a handful of major markers that could impact the outcome of the election.

Harris interview?

Trump, Vance, their campaign and allied Republicans have repeatedly criticized Harris for not holding a news conference or sitting for an interview since