If only King George III had been sane. He could have paid a royal visit across the Atlantic and calmed those pesky American freedom-lovers, and the United States would be under British rule today. That’s the sentiment Prince Charles expressed about the ruler commonly referred to as the "Mad Monarch,” on the Timewatch television documentary recently. The prince said George III could have influenced the revolutionaries determined to win independence from the Mother County. But, as portrayed in the film "The Madness of King George,” it is believed the monarch had a condition called porphyria, a genetic disorder. In spite...