(NEWSER) - Massachusetts has challenged the constitutionality of the federal Defense of Marriage Act, which defines marriage as a union between a man and a woman, saying it interferes with a state's right to define and regulate marriage, the Boston Globe reports. “In enacting DOMA,” the lawsuit reads, “Congress overstepped its authority, undermined states' efforts to recognize marriages between same-sex couples, and codified an animus towards gay and lesbian people.” More»