WASHINGTON, April 14 (TNStalk) -- American University issued the following news: An unparalleled roster of dynamic leaders from across business, law, politics, and the arts will address and celebrate 3,400 American University graduates this spring. The speakers include CEOs, a governor, and trailblazing creators who have deep ties to the Washington, D.C. region. In a unique student-focused tradition, AU brings together a diverse group of high-profile commencement speakers each year to address  more PR