> We included individuals whose public exposure occurred between 1948 and 2018.
The last 8 years of politics have been very very abnormal. And in today's data, the "very liberal" approve of political violence at a rate of 24% vs. 3% for the "very conservative":
https://today.yougov.com/politics/articles/52960-charlie-kir...
This ^^^ is the troubling statistic, and there's a 7x difference between the left and the right.