Help! I need questions to ask Kevin Spacey and others

I have an opportunity to go to the Common Wealth Awards banquet at the Hotel Du Pont (Delaware) in a week. The 2009 Common Wealth Awards of Distinguished Service will honor four world-renowned individuals at a special ceremony in Wilmington, Delaware. This year's recipients, who will share a prize of $200,000 will appear at a press conference.

Honorees will be available as a group for media questions and photographs during the press conference. he awards are given to:

-Kevin Spacey, Academy Award-winning actor and artistic director of London’s Old Vic Theatre Company, for Dramatic Arts

· Doris Kearns Goodwin, presidential historian and Pulitzer Prize-winning author, for Mass Communications
· Col. Buzz Aldrin, USAF (Ret.), Sc.D., legendary astronaut and lunar explorer, for Science
· Don DeLillo, preeminent American novelist and a leading figure of postmodern literature, for Literature
Five journalists/free lancers from the Delaware Press Association are given the chance to ask questions and I get to be one of them.

Now I need to come up with some worthy questions.

Any ideas?

Sue