The Interior Ministry and Arco Iris signed a contract in order to have the NGO carry out an investigation to find candidates with possible links to the mafia or other criminal groups in a certain number of towns and cities.
You can read a news report on that here:
http://colombiareports.com/colombia-news/news/17525-government-asks-ngo-to-investigate-criminal-election-candidates.htmlConsidering that Arco Iris has done a lot of good work with past research on paramilitary-related politicians, much of which was ultimately confirmed by the Supreme Court in its rulings against congressmen and others, this move was evidently going to earn the anger of Uribe's pals.
Naturally, the results of the current investigation do not have any automatic legal value without concrete decisions from the relevant authorities, which is to be expected, but as the Interior Minister indicated, such field research does provide useful raw information that can be either dismissed or further corroborated upon verification.
The complete research has not been published anywhere, that I know of, but the Interior Minister says he forwarded the information to other authorities. Details also eventually reached the political parties and informed certain articles or headlines in the press, both of which contributed to forcing at least a partial purge of criminals or their associates.
Here is one example:
http://colombiareports.com/colombia-news/news/18397-cambio-radical-revokes-their-endorsement-of-161-candidates.htmlAs this was going on, pro-Uribe politicians began to complain that: a)They had not been directly provided with all of the information from Arco Iris but only with a few names. b)They considered that Arco Iris researchers like León Valencia and Claudia López, among others, are heavily biased against Uribe and would therefore maliciously use the investigation to attack his supporters.
One such instance is below:
http://colombiareports.com/colombia-news/news/18623-u-party-demands-results-of-investigation-against-suspicious-candidates-revealed.htmlNow the Inspector General, who comes from the most orthodox and backward ranks of the Conservative Party, has declared that, legally speaking, only his office has the power to formally declare registered candidates as "ineligible" or otherwise disqualify them if there are outstanding legal issues (such as existing court rulings, legal prohibitions concerning conflicts of interest, etc.) preventing them from running. He is also heavily criticizing the Interior Ministry for using the Arco Iris report because it has no inherent legal weight.
In the end, he does have a point, technically, and perhaps it would have been much better to freely publish the entire report so that everyone could reach their own conclusions regardless of the necessary judicial processes...but the fact Inspector General Ordoñez is coming out to say this with such an aggressive attitude is a very clear political expression of the fear and disgust from pro-Uribe politicians or others with criminal connections and legal problems who have felt their position threatened.
As I mentioned above, what little information has already been revealed has had a limited political effect, even if it's true that not all of the accusations could possibly be judicially confirmed at this stage. Needless to say though, both Uribe and the Colombian rightwing wouldn't even want that much to happen. They want silence and impunity, not being publicly shamed or facing future legal trouble.