The Republican 2024 primary field looks like it's going to grow, after Senator Tim Scott announced today he’s exploring a presidential run. CNN Political Director David Chalian explains how this race is shaping up so far, even as the current frontrunner Donald Trump says he won’t drop out no matter what. Plus, the Democratic National Committee announced where it’ll hold its 2024 convention, while President Joe Biden has yet to officially announce his run.To learn more about how CNN protects listener privacy, visit cnn.com/privacy