'Halo 5' breaks records for Xbox One exclusive

A week after the worldwide release of "Halo 5: Guardians," Microsoft has announced that the game has become the fastest-selling Xbox One exclusive to date. Last week, the company's "Halo 5: Live" earned a Guinness World Records title for the most watched video game launch broadcast and brought about a spike in digital sales, making the game the best-selling digital game ever in the Xbox Store for an opening week. Microsoft says that gamers have logged more than 21 million hours of total gameplay