President Obama is just one supporter of gay rights who draws the line at same-sex marriage. We talk about a movement that's been picking up speed and about the developing efforts by some to keep it going and by others to slow it down. Also, the release of Iranian-American journalist Roxana Saberi, and healthcare providers and insurance companies promise to cut costs. We look at the politics behind a letter to the Obama White House.
Banner image: Marriage of Del Martin and Phyllis Lyon by San Francisco Mayor Gavin Newsom. Photo: Nick Gorton