Reflections on two-week reporting odyssey through under-covered swath of US, a month before presidential election.

Generational gap afflicts black voters in Memphis, city of Civil Rights turmoil, King's assassination and blues music.

After Bible study and prayer session, evangelical Christians in Siloam Springs reveal heavy mix of God and politics.

Signs of the 2012 presidential race are rare along interstates dotted with pit stops, Indian casinos and tribal lands.

A vocal minority in overwhelmingly Republican state remain undecided after first presidential debate.