Of the many parallels between Barack Obama and John F. Kennedy, one has eluded all coverage: Both attended Catholic school as children. In fact, while JFK may have been the Irish Catholic from Boston, he spent less time at the Canterbury School in Connecticut than did young Barry (as he was then called) at St. Francis of Assisi in Indonesia.

At a time when America's 6,165 Catholic elementary and 1,213 secondary schools are celebrating Catholic Schools Week, President Obama's first-hand experience here opens the door to a provocative...