Khashoggi posts about Skull and Bones secret society in one of his last Instagram posts

His post from Arabic translates as this from Google translator :

"Yale is famous for the secret societies, which the student enters and never leaves until she dies with her secrets. Yesterday I passed the most famous of them, the skull and bones of her members, Bush and John Kerry. The place was dark but from me he said "They are inside" with a trembling voice. Read about them here: [link to en.m.wikipedia.org (secure)] "

[link to www.instagram.com (secure)]