Futures lower after data shows no economic growth in February

( Reuters) - Canadian stock futures were down on Thursday after data showed that the country's economy did not grow in February. June futures on the S&P TSX index were down 0.03 percent at 8:30 a.m. ET. Canada's GDP was unchanged in February as gains in retail trade and service industries were offset by declines in wholesale trade and manufacturing, Statistics Canada said. The number of Americans filing new claims for unemployment benefits last week dropped to the lowest level sinc