Heroes are hard to come by - but there's one man whose legend has stood the test of two centuries, and whose name sits on Australia's highest peak. Tadeusz Kosciuszko: freedom fighter, friend of Thomas Jefferson and champion of liberty on two continents. Bestselling author Anthony Sharwood finds out why he's the hero the world needs right now. Kosciuszko - our iconic highest mountain - is a name familiar to all Australians. But how...