The left, historically, can be just as violent as the right. With moslems now being the children of the left, the score is much higher. Anarchists ( always left wing ) were blowing up people a hundred years ago. Unions, always left wing, were blowing up people 75 years ago. The weathermen, students for a democratic society, viet nam veterans against the war, all left wing groups, were blowing up people less than 50 years ago. Today we have blm, antifa, and left wing politicians calling for violence against the police, and those they generally dont agree with. Lets never forget that modern left wing politics began with stalin and lenin. The first lead a sadistic and brutal murderous revolution, The second forged the idea that mass killings were acceptable if they were for ¨ the good of the people ¨ Today, the lefty mantra is ¨ the end justifies the means ¨. That is how they are perfectly comfortable with literally butchering millions of unborn babies, or going out into the street with masks and burning down buildings, because someone might give a speech they dont agree with.