Called the oracle of the Christian right, Focus on the Family chairman James Dobson calls the Senate's judicial nominee filibuster an attack on people of faith. In an extended ""First Up"" interview, Tucker questions Dobson on religion, politics, the filibuster and evangelism. And on our ""Back Page"" is bassist Phil Lesh of the music phenomenon, the Grateful Dead. Lesh recently wrote a memoir of his life with the band, Searching for the Sound. Tucker, a long-time fan, engages Lesh on his book, the Grateful Dead experience, Jerry Garcia and libertarianism.