In 2013, Roberta Kaplan’s arguments before the Supreme Court lead to a 5-4 decision declaring a key section of the Defense of Marriage Act unconstitutional. This hour, we’ll talk with Kaplan about how the ruling opened the door to further rights for LGBT Americans, which she writes about in “Then Comes Marriage: United States V. Windsor and the Defeat of DOMA” (W.W. Norton and Co.).
