Many Republican presidential candidates are in Iowa today for a summit thrown by an influential evangelical leader. CNN Political Director David Chalian explains the significance of this event, which is happening on the same day the Republican governor signed a 6-week abortion ban into law. Plus, President Joe Biden’s latest fundraising numbers don't seem to be helping some Democrats’ anxiety over the slow start of his campaign thus far.To learn more about how CNN protects listener privacy, visit cnn.com/privacy