Supporters of Euskal Herria Bildu, the new pro independence Basque Party, wave Basque flags and Catalunya flags, after parliamentary elections to the next Basque Parliament, in Bilbao, northern Spain, Sunday Oct. 21, 2012. Almost 4.5 million people will go to the polls Sunday in regional elections in Spain's turbulent Basque region and in northwestern Galicia.(AP Photo/Alvaro Barrientos)