Bush struggles for support to the inmigrant law Juees 1 de junio (12:30 hrs.) * The US president speaks to the nation's biggest business group about the inmigration's benefits * The Chamber of Commerce and the National Restaurat Association support the guest worker program El Financiero en línea US, June 1st.- President George W. Bush, struggling to win broader support for his immigration proposals from his fellow Republicans, told the nation's biggest business group that new immigration laws would be a boon for the economy. "In order for this country to be an economic leader, Bush said today in remarks...