Hosts Aaron Peck and Dan Kirkup analyze Day 4 of the Iditarod. Teams arrived in Ruby, and the front pack moved to Galena. Jessie Homes pushes through Galena with a play for Kaltag, and the rest of the field will follow. The 24-hour rests have started, likely Drobny and Hall at Galena. Who will have the best strategy, and what should we expect the next day?