In this photo taken Oct. 17, 2012, Cristina Aguilar, center, eats dinner at a local restaurant with her husband, Javier Aguilar, left, daughter Enny Valle, right, and grandson Alessandr

 

              In this photo taken Oct. 17, 2012, Cristina Aguilar, center, eats dinner at a local restaurant with her husband, Javier Aguilar, left, daughter Enny Valle, right, and grandson Alessandr
In this photo taken Oct. 17, 2012, Cristina Aguilar, center, eats dinner at a local restaurant with her husband, Javier Aguilar, left, daughter Enny Valle, right, and grandson Alessandro Diaz, 2, after a day of canvassing neighborhoods for the Obama campaign, in Las Vegas. Aguilar and her husband, who work at casinos on The Strip, and others like them have turned what was once a reliably conservative, largely-rural state into a key political battleground and a test case for whether Republicans can succeed without the support of a rapidly-growing Hispanic population. (AP Photo/Julie Jacobson)