1. The Khazars melted into the Sephardic population. They also lived in a geographically Sephardic region of the world. Today’s Sephardim are a mix of the original Sephardim, the Khazars and the Eidah Hamizrach.
2. On Isru Chag you call the Khazars a “scourge”. Yet on Erev Yom Tov you called them kosher geirim. How did you end up changing your mind over the last three days?