Why do we overlook RIGHT WING VIOLENCE and refuse to call it terrorism? (Because they are white)

http://www.alternet.org/news-amp-politics/maddow-asks-why-do-we-overlook-right-wing-violence-and-refuse-call-it-terrorism?akid=11732.294211.w4jAqY&rd=1&src=newsletter983277&t=17

Rachel Maddow tells it like it is.