A Breakout Moment for Vivek Ramaswamy

In the Republican presidential race, the battle for second place has been jolted by the sudden rise of a political newcomer whose popularity has already eclipsed that of far more seasoned candidates — Vivek Ramaswamy. Jonathan Weisman, who is a political correspondent for The Times, explains the rising candidate’s back story, message and strategy. Guest: Jonathan Weisman, a political correspondent for The New York Times.