An initial reading on U.S. gross domestic product showed the economy expanded at an annualized rate of 1.3% in the second quarter, missing economists' estimates of 1.8% growth.More headlines from FoxBusiness.com:http://email.foxnews.com/t?ctl=122E1:7469D46E31DAE9CA196769CC6BA6DCB3&------------------------------------------------------------To learn more about all of our newsletters and alerts