To his credit, presidential candidate Julian Castro retweeted an image of yet another black man being choked by an aggressive white police officer. Not so much to his credit he failed to grasp that the problem is systemic.
After a LAPD officer reported a partner for kicking a homeless man, he was fired for filing a false report. Then Officer Christopher Dorner went on a rampage, shooting four people before being forced to commit suicide in a burning cabin. A tragic end, but what’s the alternative for people ground down by an unfair system?