The Return of Leftist Terrorism?

Article/Op-Ed in CNN
June 15, 2017

Peter Bergen and David Sterman co-authored an article published on CNN about the recent attack on the Republican congressional baseball practice:

On Wednesday morning, a gunman attacked congressional Republicans practicing baseball, injuring five people including House Majority Whip Steve Scalise. The man identified as the shooter, 66-year-old James T. Hodgkinson III, was taken into custody and later died.
While the incident remains under investigation, a review of Facebook pages belonging to Hodgkinson show he supported Sen. Bernie Sanders during the election and was fervently opposed to President Donald Trump. One Facebook post read: "Trump is a Traitor. Trump Has Destroyed Our Democracy. It's Time to Destroy Trump & Co." Sanders confirmed that Hodgkinson had volunteered for his presidential campaign and, in no uncertain terms, condemned his violent acts.
Two Republican congressmen who were at the baseball practice, Florida Rep. Ron DeSantis and South Carolina Rep. Jeff Duncan, also said that a man who looked like the shooter had asked them before the shooting if the players were Republicans or Democrats. Duncan replied they were Republicans.