Salam dear brother, It is good to put academic research or informative lectures into spotlight. People get misguided by a whole range of things, we should encourage Muslims to research and study then share their findings with others instead of the current trend of cursing and insulting others due to intolerance and weakness of mind.
Salam, I never found a video on youtube explaining the narration of Ghadeer Khum (often used by Shia) in a detailed manner. So I made one myself, please enjoy and don't forget to like/subscribe and SPREAD the knowledge. https://www.youtube.com/watch?v=QOQrDafWLCY