I think the biggest weapon white propaganda has is it's 24 hr repetitiveness. ESPN, CNN, etc roll for more than 16 hours a day, and with the ANNOYING ticker on the bottom, nonstop. That along with the bombardment of images is heavy propaganda.
Also, as of more recently there is becoming a less and less need for sources. That we cannot copy. I think our strength can be in the reporters, who can voice their opinion on things. When whites report they are like drones, just spewing out the story, with almost no regard to how idiotic it sounds. Whne there is flavor & commentary thrown over the story, a la Stephen Colbert/ John whatever, the people react positviely.