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

TAMPA, FL - MARCH 14: Republican presidential candidate Donald Trump speaks to supporters during a town hall meeting on March 14, 2016 at the Tampa Convention Center in Tampa , Florida. Trump is campaigning ahead of the Florida primary on March 15. (Photo by Brian Blanco/Getty Images)
TAMPA, FL - MARCH 14: Republican presidential candidate Donald Trump speaks to supporters during a town hall meeting on March 14, 2016 at the Tampa Convention Center in Tampa , Florida. Trump is campaigning ahead of the Florida primary on March 15. (Photo by Brian Blanco/Getty Images)

    JUST WATCHED

    Conservatives plot to deny Trump the nomination

MUST WATCH

Conservatives plot to deny Trump the nomination

Anti-Trump conservatives called for a unity ticket and a convention fight to stop Republican front-runner Donald Trump. CNN's Sunlen Serfaty reports.

Conservatives plot to deny Trump the nomination

Anti-Trump conservatives called for a unity ticket and a convention fight to stop Republican front-runner Donald Trump. CNN's Sunlen Serfaty reports.