... when the State of Massachusetts uses it to challenge the Defense of Marriage Act : Massachusetts Attorney General Martha Coakley (pictured) filed a 32-page lawsuit Wednesday against the U.S. government, seeking federal marriage benefits for 16,000 legally-wed gay and lesbian couples. At issue is the constitutionality of Section 3 the Defense of Marriage Act, recently notoriously defended by the Department of Justice. The suit states that DOMA, termed "overreaching and discriminatory," interferes with the state's "sovereign authority to define and regulate marriage." "We view all married persons equally," Coakley said at a press conference today. The basis for the suit is the 10th Amendment to the U.S. Constitution and Section 8 of the Constitution. Along with the United States itself, defendants include the U.S. Department of Health and Human Services and the U.S. Department of Veterans' Affairs. But when the issue is Montana challenging Fede...