Affordable wines: Celebrate fall with bottles $20 or under

The only thing better than good wine is good wine under $20! Wine expert Leslie Sbrocco and Food & Wine executive wine editor Ray Isle stop by to share some affordable fall wines, such as a $16 bottle of Girard Sauvignon Blanc from Napa Valley, California, and a $19 bottle of 2012 Marques de Riscal from Rioja, Spain.