 After months of anticipation and a sustained publicity blitz, Prince Harrys autobiography Spare has finally gone on saleLondon AFP - After months of anticipation and a sustained publicity blitz, Prince Harrys autobiography Spare finally went on sale in his native UK on Tuesday, threatening more embarrassment for the royal family. Some UK stores opened late for the midnight release of the biggest royal book since Harrys mother Princess Diana collaborated with Andrew Morton for Diana: He... 