On the ground in South Carolina, Wisconsin and Minnesota as primaries near end

Tuesday's primary races in Wisconsin and Minnesota will provide clues about democratic socialist momentum. Meanwhile, the South Carolina primary will shed light on the MAGA mindset in one of the earliest states to attach itself to President Trump. CBS News' Mark Strassmann, Taurean Small and Jonah Kaplan have the latest from across the three states.

Tuesday's primary races in Wisconsin and Minnesota will provide clues about democratic socialist momentum. Meanwhile, the South Carolina primary will shed light on the MAGA mindset in one of the earliest states to attach itself to President Trump. CBS News' Mark Strassmann, Taurean Small and Jonah Kaplan have the latest from across the three states.