Trump counts on midterm convention to boost Republican candidates for midterms

The first-ever Republican midterm convention is underway in Dallas, with control of the House and Senate on the line and Election Day less than eight weeks away. President Trump is set to headline. Ed O'Keefe reports from the event.

The first-ever Republican midterm convention is underway in Dallas, with control of the House and Senate on the line and Election Day less than eight weeks away. President Trump is set to headline. Ed O'Keefe reports from the event.