rtokens: The Commerce Department reported that the nation 's gross domestic product expanded at a 4.8 percent annual rate in the three months from April through June instead of the 4.2 percent estimated a month ago .
pos: NNS IN DT NNP NN IN NN VBP VBN IN DT JJ NN IN DT NN IN NNP . "
tokens: Fears of a Fed tightening next month have resurfaced for the first time since the end of July . "
ltokens: There are more worries in bond land .