"To A More Perfect Union: U.S. v Windsor" is a feature-length documentary that tells a story of love, marriage and a fight for equality. The film chronicles unlikely heroes -- octogenarian Edie Windsor and her attorney, Roberta Kaplan, on their quest for justice: Edie had been forced to pay a huge estate tax bill upon the death of her spouse because the federal government denied federal benefits to same-sex couples – and Edie’s spouse was a woman. Deeply offended by [...]