This was posted on another blog:
http://lawandpolitics.blogspot.com/2004_01_01_lawandpolitics_archive.html#107483646341675073Edwards is getting criticized for his alleged misrepresentation of DOMA. But, actually, he was right. The Defense of Marriage Act has a second provision that defines "marriage" for purposes of federal law. He said, "But as I understand the Defense of Marriage Act, it would take away the power of some states to choose whether they would recognize or not recognize gay marriages. "
§ 7. Definition of "marriage" and "spouse" <1 U.S.C. Sect. 7>
In determining the meaning of any Act of Congress, or of any ruling, regulation, or interpretation of the various administrative bureaus and agencies of the United States, the word "marriage" means only a legal union between one man and one woman as husband and wife, and the word "spouse" refers only to a person of the opposite sex who is a husband or a wife.
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As this study shows, the definition implicates a number of tax and retirement provisions, and disqualifies partners for federal benefits under these provisions. So, even if 100% of the electorate favors gay marriage (and my position is federalist - leave it to states), the state's decision to recognize gay marriage (and all the real-world benefits that would accrue) would be denied by DOMA's refusal to recognize it (in that it doesn't honor that decision with a full reward of benefits).