Town halls helped shape the midterm. Will they in 2020?

Early after the election of President Donald Trump, a small but vibrant part of America’s political debate played out in old-school, face-to-face events involving elected representatives and the constituents who pay their salaries, events also known as town halls.
And the conflicts that often erupted in those town halls – scenes often recorded on video and posted to the Internet – helped shape the results of the 2018 midterms.
Except when they didn’t.
In the past 12 month