The new Biden Cabinet: the bios of the foreign policy team

The Biden foreign policy team will include Anthony Blinken (Secreteray of State), Jake Sullivan (Ntl Security Council), likely Michele Flurnoy (Defense), Avril Haines (CIA), John Kerry (Climate Czar), and Linda Thomas-Greenfield (UN Ambassador). What do we know about them? --> Will go through their bios in the above order, using our special Arab-American lens...