TFS-HACKFEST-1.md

@@ -57,6 +57,7 @@ If you have **questions or trouble** preparing your environment, join the TFS Sl
 <figure class="video_container">
   <iframe src="ttps://www.youtube.com/embed/4erxoo5_nq4" frameborder="0" allowfullscreen="true"> </iframe>
 </figure>
+[![](http://img.youtube.com/vi/4erxoo5_nq4/0.jpg)](http://www.youtube.com/watch?v=4erxoo5_nq4 "1st TFS Hackfest - Session 1")
 
   * **Group Picture!!**