Prince Harry calls Prince William his ‘archnemesis’ in ‘Spare’ memoir

Prince Harry refers to Prince William as his “beloved brother and archnemesis” in his “Spare” memoir. Michael Strahan asked the Duke of Sussex about those “strong words” in a clip released Thursday, four days before the duo’s full conversation airs on “Good Morning America.” “There has always been this competition between us, weirdly,” the 38-year-old…