AP recently announced that it was going to “develop a system to track content distributed online to determine if it is being legally used.” As we know from last year’s dust-up over fair use of AP articles, AP doesn’t really understand the word fair. And it appears, AP doesn’t understand the word affiliate, either (or YouTube, for that matter). AP has a YouTube channel. Those videos have embed codes. An AP affiliate, WTNQ-FM, received a cease-and-desist letter from an AP vice president of affiliate relations