Austrian conductor Herbert von Karajan, a major figure in 20th-century classical music, was a more adamant Nazi supporter than previously believed, according to a historian who has unearthed previously unseen documents. "It is time to probe scientifically the claims that Karajan constructed and cobbled together... and which in the end he really believed himself," said Oliver Rathkolb from Vienna University, according to AFP. Presenting his findings at a seminar on Friday, Rathkolb cited anti-Semitic comments from letters written by Karajan (1908-1989) in his youth and said that at school the legendary maestro had belonged to an ultra-nationalist, pan-German youth group...