FILE - In this Aug. 16, 1969, file photo, rock music fans relax during a break in the entertainment at the Woodstock Music and Arts Fair in Bethel, N.Y. Timing alone ensures that the Woodstock music festival and Charles Manson murders will be joined in memory. But the apex of peace and love and the abyss of pitiless violence were born out of similar drives as old as the U.S. itself. (AP Photo/File)