watching the Crash Course Economics video, and i can't access the video controls to turn on Closed Captioning. i have more than one Deaf Hard of Hearing student and others who have Closed Captioning in their IEPs. we need to be able to turn this feature on. i know it's available in YouTube, which this video appears to be. (also, i use Crash Course a lot and i know when i access it directly through YouTube i know i can use Closed Captioning)