Forty years of Woodstock

How Woodstock reshaped politics, music and consumer culture on today's To The Point.

Guests: Dale Bell, associated producer of the Oscar-winning documentary; Rick Perlstein, author of "Nixonland"; James Miller, author of "Flowers in the Dustbin: The Rise of Rock and Roll, 1947-1977" and professor at the New School for Social Research; Rich Galen, communications director for House Speaker Newt Gingrich, and Paul Taylor, director of the Pew Research Center on Social and Demographic Trends.