One of the most interesting events at the recent Karlovy Vary film festival was the premiere of a documentary film about Sir Nicholas Winton. He was the British diplomat who in the spring and summer of 1939, just after Nazi Germany had occupied Bohemia and Moravia, helped to save the lives of at least 700 Czech Jewish children, by sending them to families in Britain. The film, "Nicholas Winton - the Power of Good" is made by Matej Minac, who also recently made a very popular feature film, "All My Loved Ones", about Sir Nicholas's work. "All