Big-money Democrats face off in Broward Senate race

August 19, 2016 07:00 AM

UPDATED August 19, 2016 07:30 PM

More Videos

  • How Russian bots and trolls invade our lives — and elections

    How do bots and trolls work to infiltrate social media platforms and influence U.S. elections? We take a closer look at these insidious online pests to explain how they work.