Business School Extends Reach With E-Learning. Snippet: Thunderbird, the American Graduate School of International Management, will begin offering an E-learning program to let business execs develop and certify their global leadership skills. With students who live in a variety of countries and time zones, and courses that focus on the latest in international business-management trends and techniques, it was only a matter of time before Thunderbird, the American Graduate School of International Management, adopted E-learning in a big way ... No, you can't get an MBA by DL from Thunderbird. They are offering four online certificate programs: Emerging Global Leader Certificate Negotiating to Win in a Multi-Cultural World Certificate Branding for Global Success Certificate Corporate Innovation Certificate