Stop eating Kellogg cereals. All made in the good old USA.
While you are at it, stop purchasing these brands if you want to boycott US products and companies.
https://www.huffingtonpost.ca/entry/consumer-brands-owned-ten-companies-graphic_n_1458812 Updated 12/06/2017
Extract: A ginormous number of brands are controlled by just 10 multinationals, according to this amazing infographic from French blog Convergence Alimentaire. Now we can see just how many products are owned by Kraft, Coca-Cola, General Mills, Kellogg's, Mars, Unilever, Johnson & Johnson, P&G and Nestlé.
(Disclaimer: We are not sure how up-to-date the graphic is. For example, it has not been updated to reflect P&G's sale of Pringles to Kellogg's in February 2012.)