PARIS (AP) — The Aga Khan, who became the spiritual leader of the world’s millions of Ismaili Muslims at age 20 as a Harvard undergraduate and poured a material empire built on billions of ...

The Aga Khan addresses an audience about the challenges to a pluralistic society on Thursday, Nov. 12, 2015, at the Memorial Church on the campus of Harvard University, in Cambridge, Massachusetts.

The Aga Khan addresses an audience about the challenges to a pluralistic society on Nov. 12, 2015, at the Memorial Church on the campus of Harvard University, in Cambridge, Mass.