The Democratic National Committee announced that Resistance Summer would begin in June. James Hodgkinson, a Bernie Sanders volunteer, delivered by opening fire on Republicans playing baseball.

Hodgkinson had spent the weeks before the shooting staring at the site of his future attack and working on his laptop. What was he doing on his laptop? Ranting about Trump and Republicans.

The left-wing terrorist who opened fire on Republicans practicing for a charity baseball game, an event to which they had brought their children, didn’t come up with his own ideas. His Facebook pages were dumpsters rotting with reposted left-wing hate. There was Bill Moyers’ Resistance plan along with Bernie Sanders, Elizabeth Warren, Rachel Maddow, Robert Reich and Noam Chomsky.

They helped shape Hodgkinson’s conviction that Republicans had to be destroyed. Or as the title of a Facebook group that he belonged to put it, “Terminate the Republican Party.”

James Hodgkinson did his best in a Virginia park. And he wasn’t a lone lunatic. Not by a long shot.

After the attack, the office of Congresswoman Claudia Tenney (R-N.Y.) received an email reading “One down, 216 to go”. Congressman Tom Garrett (R-Va.) needed security after receiving threats reading, “This is how we’re going to kill your wife”. Other threats described graphic atrocities against his daughters and even his dog.