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

    JUST WATCHED

    Jeb Bush shrugs off Donald Trump

MUST WATCH

Jeb Bush shrugs off Donald Trump

Jeb Bush crisscrosses Iowa in his presidential kickoff tour. CNN's Dana Bash reports.

Jeb Bush shrugs off Donald Trump

Jeb Bush crisscrosses Iowa in his presidential kickoff tour. CNN's Dana Bash reports.