Earlier in the time-line, we found out that the Kyle appears to have EMS training, and on video, before the shooting, he went to help injured rioters.
Not exactly “white supremacist” features. Another important item. Since it wasn’t blasted everywhere by the media, it seems that Kyle may not have a criminal record, unlike all 3 of the rioters he shot while defending his life. I believe that all three were violent offenders, at least 2 of which had felonies.
Mark
Rosenbaum, the first “victim”, was a convicted child sex offender. Skateboard guy AKA “victim #2” was a domestic violence offender, and “victim #3” AKA Disarmed Attacker is a convicted felon who should not have been in possession of a firearm.