Ange Postecoglou slams Celtic’s “lack of discipline” in “unacceptable” 4-0 ending of Europa League defeat to Bayer Leverkusen

Celtic manager Ange Postecoglou has rounded on his players for an “unacceptable” “lack of discipline” evident in the 94th minute loss of a fourth goal in the 4-0 whipping by Bayer Leverkusen in the Europa League, that came on an evening when Celtic squandered a series of early opportunities...