ALEPPO, Syria: Sitting by a bed strewn with rubble in Syria’s second biggest city, Umm Mounir refuses to leave her home even though the deadly earthquake has torn a gaping hole into the room. Aleppo, once a major commercial hub, had already been battered by over a decade of war when the 7.8-magnitude quake struck in early February, killing more than 45,000 people across