LONDON, United Kingdom (AFP) — Letters handwritten by the late Princess Diana, including one describing how her son Prince Harry was “constantly in trouble”, sold for £15,100 ($18,600, 17,500 euros) at a London auction on Thursday. Among the six letters sent to royal butler Cyril Dickman in the 1980s and 1990s was a note describing how her eldest son Prince William showered Harry with “an endless supply of hugs and kisses” when he was a […]