Who was James Hodgkinson?

The FBI will certainly be trying to determine for sure if the shooting of GOP Rep. Steve Scalise, an aide, a former staffer, and a Capitol Police agent was political. James Hodgkinson belonged to a number of anti-Trump social media sites including one called "Terminate the Republican Party." The focus of the FBI investigation is what motivated Hodgkinson, 66, to open fire during a Republican congressional baseball practice.