Only in America delves into subcultures

The Discovery Civilization Channel has a new program on tap that investigates and demystifies various U.S. subcultures. Running the gamut from deadly serious to just plain odd, the 10-part series Only in America looks at the gay rodeo circuit, circus performers, country preachers and male models. Pulitzer Prize winner Charlie LeDuff hosts. Only in America airs Thursdays at 9 p.m., beginning March 2.