Blue Wave or Red Tide?

Will the November election produce a (Democratic) blue wave or a (Republican) red tide? Pre-election opinion polls this year seem more volatile than ever, and beyond the horse-race aspect, there are lots of problems with opinion polling in the age of cell phones and the internet. Steve Hayward sat down with Karlyn Bowman, public opinion specialist at AEI and author of recent article on "Is Polling Broken?" in National Affairs, to talk about the condition of opinion polling today. Bottom line: polling may not be completely broken, but there are a lot of loose pieces that need reassembling.