It's not here in the U.S., but it's a start.
Thanks to Bina at the POAC forum for pointing to this link:
A SCOTS ex-soldier has become the first veteran to win a pension appeal after being diagnosed with depleted uranium (DU) poisoning during the 1991 Gulf war. UK Herald article
I've got a page on my website devoted to the DU scandal here.
And there are a couple more links here.