A Wisconsin middle-school student is being celebrated as a hero after he jumped to get control of a school bus this week when the driver experienced a medical emergency. Acie Holland III, an eighth-grader at Glen Hills Middle School in Glendale, was on a district school bus Wednesday after school when he noticed something was wrong. The bus driver, a woman who was not identified, fell unconscious after a reported medical episode. Holland realized the bus was veering into oncoming traffic, so he sprang into action. According to WISN-TV, Holland grabbed the wheel and safely stopped the bus by ap…