DOMA states that MA has that right to define their law on this, so DOMA is not infringing on MA
the only ones who are being infringed is the voters of MA as they were not allowed to vote on this even though they got enough signatures on the ballot
lets call this what it is and that is MA promoting their sham sick marriage and another attack angle on DOMA
The are aiming to beat the Feds at the SCOTUS on an EPC claim and they will likely win.