The war crimes trial of former Yugoslav President Slobodan Milosevic was postponed Wednesday because the defendant came down with the flu. Presiding Judge Patrick Robinson postponed hearings until Thursday and Milosevic was to be seen by doctors later in the day and a medical report was to be submitted to the court. Milosevic, 63, is defending himself against 66 counts of war crimes during a decade of Balkan wars. His heart condition brought hearings to a standstill last year.