older citizens can exchange their driver's licenses for discounted meals at more than 175 eateries in the area. this is one of several incentives, discounts on taxi fares and even bath facilities offered for driver's license trade-ins. these accidents are a problem that could keep getting worse in the world's oldest country. by 2030 more than a third of japan's population will be 65 or older. here in united states, roughly 20% of the population will be that age by then. i say for this reason maybe bring on the driverless cars. the correct answer to the gps challenge question is c, seoul originates from the korean word meaning capital. as the zeek stan's capital city means monday, reykjavik, and pyongyang literally means flat