There has been political infighting after comments she made to the BBC about the 1988 Lockerbie bombing.
Antony Blinken said the US position will not change until there is irreversible progress towards a political solution.
The move comes as the UN is working to find a way out of a political impasse since the military seized power last week.
Growing number of protesters raises possibility of Tunisias political divisions spiralling into street confrontations.
Shocking election results reveal how King Mohammed VI has survived the Arab Spring and its aftermath.
The president cuts the powers of the prime minister, who remains defiant.
Algerians are clamouring for democratic reforms and the weakening the influence of the military.
The French president warned that political instability could lead to greater Islamist radicalisation.
Il ministro a Washington nei 160 anni delle relazioni: il primo ricevuto da Blinken. «La geopolitica dei vaccini esiste, gli Usa ci aiutino per arginare lo charme di Cina e Russia». Ma Blinken frena: p...
'Instabilità politica' non coincide con 'instabilità governo'