What to watch as Republicans gather in Dallas for Trump's unusual midterm convention

Prominent Republicans are gathering in Dallas, Texas, for the party's first-ever midterm convention. This unusual event marks a historic first for the GOP, as party leaders and members convene in Texas to discuss strategy and goals. CBS News reporter Shawna Mizelle is covering the proceedings as the Republican party hosts this unprecedented gathering during the midterm cycle, focusing on the political landscape and the specific objectives of this unique convention format.