Saad Hariri is “likely” to be designated as prime minister next week, a source from the presidency said Saturday. Hariri, currently the caretaker PM, returned as the most likely candidate following the withdrawal of businessman Samir Khatib last week. However, Hariri faces a daunting task of forming a new government if he is nominated by MPs. President Michel Aoun has called for binding parliamentary consultations on Monday. “He [Hariri] is ...