I guess Russert missed this one.
"A new and extensive analysis of campaign donations from all of Jack Abramoff's tribal clients, done by a nonpartisan research firm, shows that a great majority of contributions made by those clients went to Republicans. The analysis undercuts the claim that Abramoff directed sums to Democrats at anywhere near the same rate...read on"
Update: Josh has more...
Here's the "Open Letter to Tim Russert"