IRWIN — With regimental flags flying in a cool, stiff breeze, Gov. Arnold Schwarzenegger Friday afternoon helped the 11th Armored Cavalry Regiment welcome 2,200 of its soldiers back home from duty in Iraq. While hundreds of the regiment’s soldiers, for mer soldiers, friends, family and children looked on, the governor shook the hands of 13 of the regiment’s soldiers who had suffered wounds while serving in Iraq and had been awarded the Purple Heart. The “Black Horse” regiment soldiers, he said, “have done an incredible job (in Iraq). You have assisted the Iraqi national elections, trained and partnered with Iraqi...