The Controversy Over Marriage:

Jonathan Rauch and Maggie Gallagher present differing views on the definition of marriage. Jonathan Rauch: is a senior writer and columnist for the National Journal. His latest book is "Gay Marriage: Why It Is Good for Gays, Good for Straights, and Good for America." Maggie Gallagher: is President of the Institute for Marriage and Public Policy and a co-author of "The Case for Marriage." Questions: Do you think America should redefine "marriage" to include same-sex couples? Why do you feel this way?