LA is still Raider territory. Every time the Raiders come to town (San Diego) the SD police have to set up a lock-up under the stands. Massive fights break out. It takes 3-4 days to clean up after the Raiders fans have trashed the place. No other team's fans, not even Bronco fans do this sh*t.
"We come to your town to party." Dodger fans = Raider fans
It's not a race thing, it's an attitude thing.