Nigeria gas blast kills more than 100

People filling up cooking gas cylinders for Christmas were caught up in massive explosion sparked by tanker truck at plant in Nnewi city, say witnesses A butane tanker truck ignited a huge explosion at a crowded industrial plant in Nigeria on Thursday, killing more than 100 people lining up to refill their cooking gas cylinders in time for Christmas.The disaster took place in Nnewi, a predominantly Christian city in south-east Nigeria. An Associated Press reporter counted more than 100 corpses a