Pete Seeger was a performer whose art was intertwined in close harmony with a slew of social causes, ranging from civil rights and the organized labor movement to environmentalism. As he once wrote, "Music, as any art, is not an end in itself, but is a means for achieving larger ends." While Seeger lived most of his life in upstate New York, Seeger's twin passions for music and activism often brought him to Washington, where his calm eloquence and forthrightness gave him influence in the White House — and also subjected him to peril.