Let's be sure to thank him.
BTW - remember that ag subsidy report site? I searched for "Grassley" and got the following:
1 Robin Grassley New Hartford, IA 50660 $ 699,248.27
2 Charles Grassley Arlington, VA 22202 $ 238,974.47
3 Patrick Grassley New Hartford, IA 50660 $ 8,326.85
This is 1996 - 2006. 2007 was just posted. It has no search yet, but I was able to find Robin in for another 30 thou and Chuck for @8 thou.
I am pretty sure these are Chuck's progeny. He also had a couple daughters. I would have no idea what his SILs or grandchildren's last name may be.
http://farm.ewg.org/farm/addrsearch.php?s=yup&stab=US&city=&zip=&last=grassley&first=&i=Search+Recipients&fullname=