On Sunday morning, the Rev. Dr. Jennifer Leath stood before her congregation with a familiar envelope in hand. She held it high and asked how many people had received one in the mail. Resounding affirmation echoed back to the front of Campbell Chapel African Methodist Episcopal Church — it seemed that everyone standing in the sanctuary of this church on the border of Whittier and City Park West, everyone sitting in the pews, bathed in the warm light filtered by stained glass, had received a ballot for the November election. Leath was standing off to the side of the pulpit.