Google has a dominant position in the maps app market and Uber is a company they've invested in. Is it legal for them to leverage their monopoly in this area to

Google has a dominant position in the maps app market and Uber is a company they've invested in. Is it legal for them to leverage their monopoly in this area to exclusively promote one of their portfolio companies? It appears legal: The Federal Trade Commission said Thursday it wouldn't bring charges against Google after a 19-month investigation into whether the company favored its own products and services in its search results and unfairly harmed rivals. [1] http://online.wsj.com/news/articles/SB10001424127887323874204578219592520327884 http://online.wsj.com/news/articles/SB1000142412788732387420...