Davad
As of the 14th, when this post was written, only FOX's Beltway boys (really only a footnote) had anything on this. I had my ear to the other networks (CNN, MSNBS, FOX) for the three days after the AP report was released (I had the days off).
On the 14th I Googled and Yahooed, but only found the two links that I provided.
As for your assertion that the New York Times carried it. They did on page NINE, no where near the front. Boston Globe never even printed it, but does now after the fact have a non-linked article on their web site. The Yahoo News has no links in their political or national sections, you will have to do a search (that I did on the 14th to no avail on the 14th) to find it. I have been traveling this last week and have not had an ear to the news so much. But still have not heard anything from them either when I have watched an hourly report. As for the news websites, this story now can be found if the name is searched, but none while doing a quick scan through have this in the listing of political or national news links. At the time of my research, I could not even find it in the Search mode.
It looks like you did some sort of Google search to have found the likes of the Cleveland Plains and Louisville to make your point. While it is easy to find reports on the Republican scandals, little effort has been put into this guilty plea by the MSM.