Elizabeth Fiedler visits the new Tent City in Camden. Taunya English reports on Geisinger Health Systems’ policy of screening job applicants for nicotine. Peter Crimmins speaks with the founder of Philadanco, Joan Meyers Brown, and her biographer, Brenda Dixon Gottschild. Therese Madden shows us why some foods appeal to us when the mercury dips. And Dave Davies brings us our “Just You Wait” word of the day, SuperPAC.