India, Sept. 23 -- A book published on Tuesday by the brother of the late Princess Diana has made headlines around the world with its damning allegations about Diana's ex-husband, now King Charles III. In "Swan Song: Diana, My Sister," Charles Spencer alleges that he argued with the then-Prince Charles over palace plans for Prince William and Prince Harry, then 15 and 12, to walk behind their mother's coffin during her 1997 funeral procession. Spencer says he told Charles that Diana, who was killed in a car crash in Paris at the age of 36, would not have wanted her boys to undergo the ordeal. He claims the prince "went ballistic" during the argument, and told him: "Rest assured, we'll forget her soon enough." Spencer also accuses Charles of...