According to its source, the man talking in the video is Abdullah al-Muhaysini, a renowned “celebrity jihadist cleric” (which if you say really fast almost sounds like “The Celebrity Apprentice”) closely linked with Jabhat al-Nusra in Syria, otherwise known as the al-Nusra Front.
He was spewing some smug steam when his opposers — individuals working to rid the world of dangerous, extreme ideologues like himself — attempted to get a point across edgewise.
As you can see, it was successful.
https://www.youtube.com/watch?v=QmNLs0boSbI