Democrats gain seats in new Sabato's Crystal Ball ratings

Sabato's Crystal Ball at the University of Virginia changed its ratings in 28 House races on Tuesday, with Democrats now favored in more than 220 seats. Sabato's Crystal Ball managing editor Kyle Kondik and CBS News executive director of elections and surveys Anthony Salvanto join to discuss.

Sabato's Crystal Ball at the University of Virginia changed its ratings in 28 House races on Tuesday, with Democrats now favored in more than 220 seats. Sabato's Crystal Ball managing editor Kyle Kondik and CBS News executive director of elections and surveys Anthony Salvanto join to discuss.