![Security Tight As Palins Sign Books At Mall Of America](http://townsquare.media/site/67/files/2011/06/sarah-palin.jpg?w=980&q=75)
Security Tight As Palins Sign Books At Mall Of America
Security is tight as Sarah Palin helps her daughter kick off a book tour at Mall of America. Both Bloomington police and mall security are on hand Wednesday as the former Alaska governor and Republican vice-presidential candidate appears with Bristol Palin at a joint book-signing.