Minnesota Gay Marriage Ballot Initiative May Be Most Expensive Yet

Millions donated to the efforts to pass and vote down an amendment banning gay marriage on Minnesota's ballot this November

The fight over a constitutional amendment that would ban same-sex marriage in Minnesota is on pace to set a fundraising record in the state, with more than $10 million raised so far by the two sides.

As the biggest push comes in the six weeks before Election Day, the marriage amendment battle could be the most expensive constitutional ballot question in state history.