I don't know if the word "bolster" is the right word, but the Cards sure did just get some MUCH-needed help for that o-line... From "The REAL Feed":
Briefs: Cards bolster O-line with FA Gandy CBS SportsLine.com NFL News (02.04.2007 22:11) Monday's NFL news briefs: The Arizona Cardinals helped fill a big hole on the offensive line by signing free agent Mike Gandy to a three-year contract.