https://www.cnbc.com/2017/10/04/wisconsin-michigan-were-key-targets-of-russia-linked-ads-on-facebook-cnn.html

Russia-linked Facebook ads during last year's U.S. presidential election mainly focused on the states of Michigan and Wisconsin, CNN reported on Tuesday.

The ads targeted key demographic groups and used divisive messages including promoting anti-Muslim sentiment, the report said, citing sources.