https://www.reuters.com/article/us-activision-results/activision-blizzards-quarterly-profit-beats-on-call-of-duty-strength-idUSKBN1KN2TZ >Activision Blizzard Inc topped Wall Street's quarterly profit expectations on Thursday, driven by sales of its blockbuster videogame, "Call of Duty", but forecast current-quarter and full-year revenue below estimates.