The NY Times offers this report, which begins: “Four million to five million voters did not cast a ballot in the 2008 presidential election because they encountered registration problems or failed to receive absentee ballots, which is roughly the same number of voters who encountered such problems in the 2000 election, according to an academic study to be presented to the Senate Rules Committee on Wednesday.” I don’t see Steve Ansolabehere’s report yet (or other witness testimony) posted at the Senate Rules Committee page for this hearing.