Crawfish shortage impacts Louisiana's economy

CBS News - For more and to sign up click here Crawfish shortage impacts Louisiana's economy - CBS News Watch CBS News Crawfish are a Southern delicacy that are always in high demand - but this year, they're in short supply. The crustaceans are hard to find right now due to a devastating drought in the region, and that's hurting a lot of wallets in Louisiana. Janet Shamlian reports. Be the first to know Get…