I'd like to introduce you to my friend Justin Case. Perhaps you already know him. He's the person who when taking a day trip to the beach packs extra towels, a hoodie, long pants, extra sunscreen, two blankets, a folding chair, a beach umbrella, snacks, two water bottles, and rain gear "just in case." When going for a week's vacation, he has to rent a U- Hall to bring all his things "just in case." He's the guy you are behind at the security line at the airport with his computer, cell phone, iPad, iPod, MP3 and an overstuffed carry-on. He's a bit of a pack rat, saving magazines and newspapers "just in case" he wants to refer to some article in the future. He's always prepared for whatever the weather and whatever the circumstance "just in case."