Run DMC Are Suing Amazon and Walmart for $50 Million for Peddling Phony Merch

TMZ reports that Run-DMC have filed a lawsuit against Walmart and Amazon, alleging that the corporations have used the group's logo on products they are selling, and advertising without permission. The group is suing for $50 million, as they say their logo is very valuable. They also say that Walmart and Amazon have conspired with other, smaller companies--who…