Under the Dome: Imperfect Circles

Joe and Norrie set out to see if they can find the centre of the dome. Harriet goes into labour prematurely after experiencing a vision of her absent husband and Julia's efforts to get her neighbour to the clinic are seriously hampered when she finds looters have blocked off the road. Big Jim's attempts to stand up for himself are less than successful after Ollie decides to claim the councilman's propane supply for himself