Amazon, Facebook, Google-backed groups sue Maryland over new online ad tax - Washington Post
https://www.reuters.com/article/us-usa-maryland-onlinetax/amazon-facebook-google-backed-groups-sue-maryland-over-new-online-ad-tax-washington-post-idUSKBN2AI2PS
The U.S. Chamber of Commerce and an industry group backed by Amazon, Facebook Inc and Google have sued Maryland over new its new online advertising tax aimed at funding education, the Washington Post reported on Thursday.