The lights were on at Cairo polling places today. But with frequent power outages, voters took nothing for granted. Stores selling gas-powered generators have had a boom in sales, recently, as the country struggles to deal with electric shortages. But few Egyptians, authorities included, are discussing long-term solutions.The lights were on at Cairo polling places today. But with frequent power outages, voters took nothing for granted. Stores selling gas-powered generators have had a boom in sales, recently, as the country struggles to deal with electric shortages. But few Egyptians, authorities included, are discussing long-term solutions.