Regarding the Nashville explosion :

Maybe the media could show up and ask Mr.Ayers if he has any insights or could offer some parallels to a more violent time in the 70's

https://pjmedia.com/news-and-politics/tyler-o-neil/2020/09/11/weather-underground-terrorist-bill-ayers-suggests-the-civil-war-has-already-begun-n917703

As violent and destructive antifa and Black Lives Matter riots continue to ravage American cities like Portland and Kenosha, a self-described communist who plotted to blow up the U.S. Capitol in the 1970s suggested that America’s second Civil War has already started.