Hundreds of firefighters battle a wildfire in Portugal, while Greek authorities warn of toxic smoke

• ATHENS, Greece -- Hundreds of firefighters battled wildfires in Portugal and Greece Sunday, with Spain and Italy sending reinforcements to Portugal to help battle a massive blaze burning for more than three days.
• In central Portugal’s Vouzela area, more than 1,200 firefighters backed up by nearly 400 vehicles and 15 aircraft tried