On this week's edition of Washington Watch Weekly, Maggie Gallagher, President of the Institute for Marriage and Public Policy, will join me to talk about some of the interesting findings from a new Pew Research Center poll on marriage. Then we will hear from our very own Bill Saunders, who joins me from London, where he is attending the International Association of Catholic Bioethicists conference, to give you an update about what is on the horizon for possible additional sources of adult stem cell therapies.