New poll shows Democrats in tight four-way contest in New Hampshire

A new poll from Suffolk University and the Boston Globe shows a tight four-way contest between Democratic candidates competing for the lead in New Hampshire. CBS News 2020 campaign reporters Nicole Sganga, LaCrai Mitchell, Musadiq Bidar and Alex Tin joined CBSN to discuss the state of the 2020 race in New Hampshire and other key states ahead of the holidays. Source