In late 2004, Dobson led a campaign to block the appointment of Arlen Specter to head of the Senate Judiciary Committee because of Specter's pro-abortion rights stance. Responding to a question by Fox News personality Alan Colmes on whether he wanted the Republican Party to be known as a "big-tent party," he replied, "I don't want to be in the big tent ... I think the party ought to stand for something." In 2006, Focus on the Family spent more than a half million dollars to promote a constitutional amendment to ban same-sex marriage in its home state of Colorado.