The following colleges and universities have announced their commencement speakers:

• Hampden-Sydney College: Robert McDonald, president and CEO of Proctor & Gamble.
• Lafayette College: Joan Lunden, former co-host of "Good Morning America."
• LeTourneau: Dallas Holm, Christian musician.
• Middlebury College: Nicholas D. Kristof, columnist for The New York Times, and Sheryl WuDunn, the writer.
• Roosevelt University: Ira Berkow, sports reporter for The New York Times.