Former President Donald Trump is wavering on his participation in a September 10th debate with Vice President Kamala Harris as their campaigns dispute the debate's terms. In a late Sunday social media post, Trump expressed doubts about debating Kamala Harris, citing concerns over a potentially hostile environment on what he called "ABC FAKE NEWS." Harris’ campaign is pushing for live microphones throughout the debate, while the Trump campaign is opposed. This marks a reversal from their previous positions during the June debate. Follow us on MSN for more updates.