Now Playing: 11-23-12 Marketplace Money

Black Friday is the biggest shopping day of the year, right? Not exactly. We bust the biggest Black Friday myths. Plus, how many Thanksgiving leftovers are in your fridge? Reporter Nancy Marshall-Genzer on the economics of wasted leftovers. And a look at why the fallout rate for signed mortgage contracts is the highest it's been in more than two years, the reason why gas prices in Oklahoma are so low, and what a potential pilot shortage might mean for you.