NEW YORK (AP) — When protests over the Israel-Hamas war took root on Columbia University's campus last spring, Mahmoud Khalil became a familiar, outspoken figure in a student movement that soon spread ...

But images of his maskless face at protests, along with his willingness to share his name with reporters ... having his face at the action,” said Maryan Alwan, a Columbia University senior.

But images of his maskless face at protests, along with his willingness to share his name with reporters ... having his face at the action,” said Maryan Alwan, a Columbia University senior.