In the rust belt, Harris is tied with Trump at 48% in Michigan, 50% in Pennsylvania and is just one point behind in Wisconsin at 49%, according to the poll. Previously, Trump was leading Biden in Michigan by 2.1 points, in Pennsylvania by 4.5 points and in Wisconsin by 2.9 points, according to polling averages from RealClearPolling
Harris has also gained ground in the south and the sun belt, tied with Trump at 49% in Arizona, trailing by three points in Georgia and North Carolina and leading by two points in Nevada. Before Harris became the presumptive nominee, Trump was leading Biden in Arizona by 5.8 points, in Georgia by 3.8 points, in North Carolina by 5.4 points and in Nevada by 5.6 points, according to RealClearPolling averages.
Some newer YouGov and RealClearPolling reports: https://ijr.com/trump-harris-sit-on-razors-edge-with-voters-in-battleground-states-poll-reveals/
Yup, the momentum has swung back away from Trump, there should be another bump when the VP tour starts and another for the Convention.
The question then becomes if it can hold through November.
I really look forward to re-running these stats in September/October.