What to expect from the GOP's first-ever midterm convention

Republicans are gathering in Dallas for an unusual two-day midterm convention, with President Trump set to address the party both nights. The event, part rally and part political showcase, is aimed at energizing Republican voters. White House correspondent Liz Landers reports from Dallas.

Republicans are gathering in Dallas for an unusual two-day midterm convention, with President Trump set to address the party both nights. The event, part rally and part political showcase, is aimed at energizing Republican voters. White House correspondent Liz Landers reports from Dallas.