Same-sex marriage battle rages on
Boston-based group looks to expand rights
By Jonathan Saltzman
Globe Staff / November 5, 2007

The Boston-based legal advocacy group that helped make gay marriage a fact of life in Massachusetts is girding for a fight to expand the rights of same-sex married couples.

For more than a year, Gay & Lesbian Advocates & Defenders has quietly surveyed the nearly 10,000 same-sex couples who have wed in Massachusetts to see whether they want federal benefits and equal tax treatment currently provided only to married heterosexuals. the rest