In the biggest day of the primary season, people will vote in 16 states and a U.S. territory. Looking toward November, new polling shows former President Trump leading President Biden within the margin of error. NBC News’ Garrett Haake reports.
In the biggest day of the primary season, people will vote in 16 states and a U.S. territory. Looking toward November, new polling shows former President Trump leading President Biden within the margin of error. NBC News’ Garrett Haake reports.