Bob Marshall: Defender of the Wilderness

All his life, Bob Marshall craved adventure and being in nature. He knew and liked how different the city was from the wilderness. He also understood the importance of both. Bob was born in New York City in 1901 into a German-Jewish family. Outside his window, taxis honked and buses belched smoky air. But when summer came, Bob and his family left the city for the Adirondack Mountains. There, his parents taught him to identify plants, to love and cherish nature, and to fight for civil rights...