Thank you for getting your grandfather to answer the questions. I really, really appreciate it.
As for the questions, I do agree with all of you. The questions were actually given to us by our prof. for the assignment with strict enforcement that we weren't to alter them. I honestly think that they are too general and not detailed enough for a thorough paper. But, that's just how I feel about them.
Also, a few classmates and I are interested in putting together a small booklet full of these interviews (the interview questions with some changes, of course) and several veteran's stories. We would like to interview veterans from all wars. If you are interested in participating, or know somebody who is, please let me know. Anyone who participates receives a free booklet

And, if you have any suggestions for the booklets, I'd absolutely love to hear them.
Once again, thank you everyone for your time.