McCain: Pandering or bigoted?

Very few pols are brave enough to favor same-sex marriage, but this bill, which McCain is campaigning for, goes even farther. All aboard the Hate-talk express.
McCain is star of Proposition 107 TV commercials:

Sen. John McCain, R-Ariz., a likely 2008 presidential aspirant, is starring in two new television spots for Proposition 107, a proposed state constitutional amendment that would ensure that same-sex marriages or civil unions are never legal in Arizona and ban governments, such as cities or towns or universities, from providing benefits to unmarried domestic partners.