United States Congress demanded from Amazon.com, Inc., Apple Inc., Social network Facebook and Google Inc. correspondence of their top managers

The legal committee United States Congress requested from Amazon.com, Inc., Apple Inc., Alphabet (the parent Google Inc.) and Social network Facebook the documents concerning interactions of their top managers, including their correspondence by e-mail, reported the newspaper of American daily business newspaper "The Wall Street Journal". The leading technological American companies are suspected of domination in the market, preventing of the competition and the free address with the user data...