Irecently discovered, over at uCatholic.com, a series of videos by Catholic apologist John Martignoni. These are great, quick defenses of Catholic teaching. If you're in an elevator with someone, or a news reporter confronts you as you are walking out of church, or you find yourself in some other scenario in which you have just two minutes to make your case, this is what you would say.
Over the next couple of days, I would like to post a few of these videos. Here are his videos on Mary:
For more by John Martignoni, see his Bible Christian Society website, which has a wealth of Catholic apologetics information.