First, Mike Tomlin had to succeed the successful Bill Cowher as Steelers head coach. Now he has to follow President Bush.

Mr. Tomlin will deliver the keynote address at Saint Vincent College's commencement on May 10 in the Robert S. Carey Student Center, officials announced today.

The address will be at 2 p.m.

President Bush delivered the school's spring commencment address last year.

Mr. Tomlin became coach in January 2007, succeeding 15-year coach Cowher.