doomsday prepping is such a fad, there are popular reality shows based on it. of course, plenty of 2012ers are not so negative about the mayan prophecy. in mexico, we met star mozer, who plans to be at the mayan ruins friday, praying to her crystal skull. she believes this will mark the dawn of a new, more enlightened age. others, not so much. >> i'll be in my shelter in texas, just in case. >> reporter: just in case? >> just in case. i would feel really silly that i went and put a nice shelter underground and i wasn't in it come december 21st. >> reporter: right after that, he plans to come straight back to l.a. to build more. david wright, abc news, montebello, california. >> that brings us to our facebook question of the day. >> we want to know what do you think will happen as the mayan calendar ends? logon to our facebook page to weigh in. wnn fans.com. >> are you ready, sunny? have you made any preparations? >> i don't know if i want to survive if the planet is going to be blown up. >> you come out of your bunker