Iowa Supreme Court Rules on Same-Sex Marriage

This is how Time Magazine put it:

Deep in the rural heartland, a straightforward opinion - written by a justice appointed by a conservative Republican governor - methodically eviscerates one argument after another that for decades has been used to keep marriage the sole preserve of straight couples. "This class of people asks a simple and direct question: How can a state premised on the constitutional principle of equal protection justify exclusion of a class of Iowans from civil marriage?" Justice Mark S. Cady asked.

The answer? It can't.

Read the whole decision yourself here (pdf).