store because she wanted to wear her head dress. she was denied a job seven years ago at a store in tulsa oklahoma. bernie sanders may be getting momentum as he seeks to challenge hilary clinton. he joined packed crowds in iowa and seeing a boost in polls with 16% of iowa voters favoring him. some analyst say sanders is starting to register a little bit out there and that gets people paying attention. ed henry is joining us live from washington. what do they think is behind the interest in bernie sanders? >> maybe you can call it weekend at bernie's. he had a town hall into the