The Wall Street Journal explains exactly what ACORN is and what that organization has done — much of it with the assistance of taxpayer funds. The editors get to the nub of the matter:

In 1992 [Obama] led voter registration efforts as the director of Project Vote, which included Acorn. This past November, he lauded Acorn’s leaders for being “smack dab in the middle” of that effort. Mr. Obama also served as a lawyer for Acorn in 1995, in a case against Illinois to increase access to the polls.

During his tenure on the board of Chicago’s Woods Fund, that body funneled more than $200,000 to Acorn. More recently, the Obama campaign paid $832,000 to an Acorn affiliate. The campaign initially told the Federal Election Commission this money was for “staging, sound, lighting.” It later admitted the cash was to get out the vote.

The Obama campaign is now distancing itself from Acorn, claiming Mr. Obama never organized with it and has nothing to do with illegal voter registration. Yet it’s disingenuous to channel cash into an operation with a history of fraud and then claim you’re shocked to discover reports of fraud. As with Rev. Jeremiah Wright and William Ayers, Mr. Obama was happy to associate with Acorn when it suited his purposes. But now that he’s on the brink of the Presidency, he wants to disavow his ties.

The Justice Department needs to treat these fraud reports as something larger than a few local violators. The question is whether Acorn is systematically subverting U.S. election law — on the taxpayer’s dime.

It is almost inconceivable that Barack Obama should not have been grilled on this –either by his opponent or the media. (The latter is just beginning to cover the story.) Obama’s ties are deep and extensive with an organization that embraces goals and tactics well outside the political mainstream and that has engaged in a pattern of illegal activity usually seen only in RICO indictments. ACORN’s present involvement in coast-to-coast fraud is jaw-dropping and should raise the issue as to whether an Obama Justice Department would vigorously investigate and, if warranted, prosecute this entity and all involved.(A helpful compilation of ACORN’s suspect activities is here.) Put simply, Obama worked for and helped funnel hundreds of thousands of dollars to a fraud-infested, corrupt organization and has yet to explain himself, let alone apologize for the same.

If the voters want such a president they will have him, but he should first explain himself and justify why his participation in and assistance to such an enterprise should not be serious grounds to question his fitness for office.