One funny (definition of funny not included, conditions may apply) bit from the AP article:
The AP is trying new forms of fact-checking, including use of video, and more often putting its journalists in public to explain how they got particular stories, she [Julie Pace, Senior VP at AP] said.
Call me crazy, but that isn't fact-checking right? At the most charitable this is education/fact-conveying, not the actual important groundwork of fact-checking and editing.