mustpresident biden: they move back across the river. they cannot, will not, and under no circumstances get american keep that they do not commitment, period. talks, also dominating fathullah gulen, living in exile the u.s. turkey's president, recep tayyip erdogan, accuses him of the coup attempt. he wants the u.s. to hand him biden says there needs to be hard evidence of the involvement first. biden: we have no, no, no interest whatever in protecting anyone who has done to an ally, none. to meet the legal standard requirement under our law. andrew: earlier, biden was led through the wreckage of part of parliament, bombed during the attempted coup. most senior u.s. figure to visit ankara since that day. u.s.-turkish relations have soured. he's faced with a diplomatic u.s. numberat the two has no choice but to navigate. students --unss of dozens of students have fled in the american university in kabul as gunmen burst in. one student in class reported he heard gunfire and 100 people the in the buildings as attackers entered. here's his ac