Al Gore and green uranium

Ok the title of this topic is a little ironic but I have two questions for him:

Al Gore was a vice president of USA during US/Nato/Serbia conflict and in my opinion, if he is so "Green" why he didn't he stopped any use of depleted uranium bombs.
This is a clip from russian television published few months ago.



"After NATO used depleted uranium munitions there during the 1999 bombing campaign, military experts from Belgrade have registered an increased radiation level and claim the area is highly contaminated."

Or why he didn't try to clean contaminated areas after the war.

This is clip from 1999 from NATO conference.

It is deplorable we haven't accepted responsibility for this, if in fact it is true. As much as I dislike the guy, Gore didn't have much say-so in the bombing, Clinton made that decision.

He DID, however, invent depleted uranium bombs, and for that he gets a big thumbs down from me!