When Frank Zappa joined Beethoven and Bach in Claremont

U.S. Ambassador to Pakistan Cameron Munter gave the commencement speech last month at Pomona College and hinted that he may know a thing or two about a long ago prank at Claremont's Bridges Auditorium.

it was 1972. One day the friezes on the facade of Big Bridges got a new entry. There next to Beethoven, Bach and Wagner was the name and unmistakable face of...Mr. Frank Zappa. The culprits were never determined.

But Ambassador Munter knows something. Daily Bulletin columnist David Allen digs in.