Welcome to “#SocialStocks,” The Fly’s weekly recap of Wall Street’s reactions to social media stock news. ANTITRUST LATEST: Amazon… To see the rest of the story go to thefly.com. (See Story Here):(https://www.thefly.com/permalinks/entry.php/id3359754/-SocialStocks-CMA-probe-calls-on-Facebook-to-sell-Giphy)