Jack earned his MBA in Denver, Colorado, and then returned to Canada to study law, receiving his LLB in 1971. Since then, he has been running businesses and, as a lawyer, advising owners of small b...mehr sehenJack earned his MBA in Denver, Colorado, and then returned to Canada to study law, receiving his LLB in 1971. Since then, he has been running businesses and, as a lawyer, advising owners of small businesses.weniger sehen