There is many informative links, like Wikipedia and http://www.yivoencyclopedia.org/article.aspx/Khazaria
But we would need to prepare in to this dark article and plan,as it is something that need to be prepared, if anyone read this who knows people of strategic cultural purity networks, and action groups, please let them know,
My spiritual alert level is not highest of related to this, but is is dirty enough, and helps to lead to reveal the bad plans what is done, by these who does these plans and many more.