So Syrian rebels have more than slignshots in their hands

"This blog had documented the part-by-part appearance in rebel hands of one old heat-seeking system, known as the SA-7. Since midsummer there have been occasional sightings of full systems but none, as far as we know, showing the system in actual use.  Two videos recently posted on YouTube suggest that what had been expected is now occurring."  Why does not the New York Times change its motto to: all the news that we can find on blogs and on the internet.