Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

LAS VEGAS, NV - OCTOBER 13:  Democratic presidential candidate Hillary Clinton takes part in a presidential debate sponsored by CNN and Facebook at Wynn Las Vegas on October 13, 2015 in Las Vegas, Nevada. Five Democratic presidential candidates are participating in the party's first presidential debate.  (Photo by Joe Raedle/Getty Images)
LAS VEGAS, NV - OCTOBER 13:  Democratic presidential candidate Hillary Clinton takes part in a presidential debate sponsored by CNN and Facebook at Wynn Las Vegas on October 13, 2015 in Las Vegas, Nevada. Five Democratic presidential candidates are participating in the party's first presidential debate.  (Photo by Joe Raedle/Getty Images)

    JUST WATCHED

    Hillary bashes Republicans, Bernie dances on Ellen

MUST WATCH

Hillary bashes Republicans, Bernie dances on Ellen

CNN's Jim Acosta reports.

Hillary bashes Republicans, Bernie dances on Ellen

CNN's Jim Acosta reports.