Kentucky Rep. Ed Whitfield is chairman of the House Energy and Commerce Subcommittee on Energy and Power. He is also spearheading legislation to block the Environmental Protection Agency from using taxpayer dollars to issue grants to foreign researchers. Whitfield says the $20 million that would be saved is a drop in the bucket when it comes to overall spending, but he says an important principle is at stake. Whitfield describes his efforts to bring change in the EPA policy and tells us why the appropriations process is a likely means of stopping the overseas grants.