Democrats Gain Ground: 18 More House Seats Shift in Their Favor Before Midterms

A new Cook Political Report analysis has moved 18 additional House seats toward Democratic candidates. The shift comes just 25 days before the midterm elections. The Cook Political Report is a nonpartisan publication that rates how competitive U.S. elections are. Its updated ratings suggest Democrats are gaining momentum in more races across the country. CBS News political director Fin Gómez explains what these changes mean for the upcoming vote.