Here are several questions and answers with Jimmy Akin on the Catholic Answers Live radio program, from earlier this year:
Do I need to watch The Passion of the Christ?
Do Mormons believe in many gods?
Why do some Bibles omit portions of Daniel and Esther?
Is there an afterlife for animals?
Is Peter the rock in Matthew 16:18?
You can find Catholic Answers Live's program schedule and archived audio here, and you can find more video clips from this program here.