Glendora dominant over Diamond Bar: Glendora High’s defense set an early tone against Diamond Bar in Thursday night’s Palomares League game at Citrus College.The Tartans (5-2, 2-0) returned an interception for a touchdown and forced two fumbles to set up two more to take a three-score lead in the first quarter on their way to a 45-13 victory.Glendora safety Nik Winters intercepted Diamond Bar quarterback Dylan Karanickolas and ran it back for the touchdown three minutes into the game before the Tartans defense forced back-to-back Brahmas fumbles.