Update README.md

Author: ujjwalkarn

README.md

@@ -81,6 +81,7 @@
 <a name="ai" />
 ##Artificial Intelligence
 - [Awesome Artificial Intelligence (GitHub Repo)](https://github.com/owainlewis/awesome-artificial-intelligence)
+- [UC Berkeley CS188 Intro to AI](http://ai.berkeley.edu/home.html), [Lecture Videos](http://ai.berkeley.edu/lecture_videos.html), [2](https://www.youtube.com/watch?v=W1S-HSakPTM)
 - [edX course | Klein & Abbeel](https://courses.edx.org/courses/BerkeleyX/CS188x_1/1T2013/info)
 - [Udacity Course | Norvig & Thrun](https://www.udacity.com/course/intro-to-artificial-intelligence--cs271)
 - [TED talks on AI](http://www.ted.com/playlists/310/talks_on_artificial_intelligen)