Point Dark Lord. One area of foreign policy where the Clinton Administration has done a decent job is free trade. But think of the trade deals a President Vader could negotiate. If he didn't feel like terrorizing Japan into opening their markets more, he could use the Jedi mind trick to deliver the goods. While foreign policy is a clear Vader strength, domestic policy seems to be a toss-up.
Crime usually is considered an important domestic issue.
Although its unclear to what extent, crime has subsided some during Clinton's time in office. But because of his achievements, I think Clinton gets the edge on this one. Clinton's edge on the crime issue is more than outweighed by Vader's advantage on entitlement reform. Clinton has pushed through a watery welfare reform over the objections of the politically weak welfare mothers' lobby, but has bowed down to the powerful AARP on the issues of Social Security and Medicare reform. I wonder how powerful the AARP would be after Vader crushed a few AARP lobbyists' windpipes.