GfS...you are beginning to sound like... ummm... another regular poster ...who debates Republican/conservative flaws by asserting that HE can find similar...or presumed similar cases about Democrats/liberals. You want me to C&P some paragraphs about exactly what kind of logical fallacies this involves?
You want to make some accusations and debate some? Go make a specific thread! THIS thread is about a specific item and habit of the right of deceit and fakery where 'news' is made by inventing a story where none really exists. Shirley Sherrod did NOT make a racist speech...(and no ACORN staffers actually fell for that pimp & prostitute gimmick).

As Bobert notes, many of those 'stories' you refer to are unproven 'insinuations' about 'possible' conflicts of interest...etc. I have no problem with finding out the **truth**, but I'd bet that many will turn out to be more HYPE than fact....but as I say...do it in a different thread!