The presumed frontrunner is suddenly out. Another candidate picks up a key endorsement. A moderate Republican enters the fray. And there are likely more announcements ahead. WDRB political reporter Lawrence Smith discusses recent developments in the 2022 race to succeed Greg Fischer as Louisville Metro mayor. What does David James' exit mean for the race? Why is Barbara Sexton-Smith working for Craig Greenberg instead of mounting her own campaign? Does J'town Mayor Bill Dieruf have a path to victory as a Republican? Smith tackles these questions and more.