) Urban renewal and America’s racial divide, with Dartanyan Brown;

) Naked Athena, Wall of Moms, and a Navy vet show the evolving face of nonviolent resistance, with Dr. Charles Goldman;

) The collapse of the oil and gas industry has made new extraction projects economically unfavorable, but the toxic properties left behind may fall on the taxpayers to clean up, with Dr. Charles Goldman;

) Minimizing nutrient loss in your produce, with Kathy Byrnes.