Update README.md

Author: cgnorthcutt

README.md

@@ -28,3 +28,7 @@ Preliminary versions of this work were accepted to NeurIPS 2020 (1 workshop) and
 * [WIRED Magazine](https://www.wired.com/story/foundations-ai-riddled-errors/)
 * [Engadget](https://www.engadget.com/mit-datasets-ai-machine-learning-label-errors-040042574.html)
 * [MIT CSAIL News](https://www.csail.mit.edu/news/major-ml-datasets-have-tens-thousands-errors)
+* [VentureBeat](https://venturebeat.com/2021/03/28/mit-study-finds-systematic-labeling-errors-in-popular-ai-benchmark-datasets/)
+* [Tech Xplore](https://techxplore.com/news/2021-03-major-machine-datasets-tens-thousands.html)
+* [News18](https://www.news18.com/news/tech/ai-is-getting-a-few-things-wrong-because-humans-may-have-incorrectly-labeled-a-bunch-of-images-3587147.html)
+* [Healthcare IT News](https://www.healthcareitnews.com/news/label-errors-abound-most-common-ai-test-sets)