The comedian's speech comes at a time when the Ivy League school is in the crosshairs of the Trump administration. CAMBRIDGE, Mass. (AP) — Comedian and television host Conan O’Brien will entertain Harvard University graduates at their commencement Thursday, at a time when the Ivy League school is in the crosshairs of the Trump administration . O’Brien graduated from Harvard in 1985, where he studied history and served as president of The Harvard Lampoon, the university’s famed humor publication