

"he had arrived to complete a test to be a naturalized U.S. citizen.
Mahdawi, who had held a green card for 10 years, was a leader of protests at Columbia last year where students called for the school to divest from companies that benefit from Israel’s policies in the occupied Palestinian territories."
Common sense would say that he should not attract undue attention if he isn’t a citizen yet. Come into the USA, get an education, become a citizen. Not come then start protests which disrupt other students who are trying to get an education.
It’s been known for atleast 7 years: https://www.reddit.com/r/GlobalOffensive/comments/8m9fxm/what_is_difference_between_totalspend_and_oldspend/
edit: no need to point out those are 2 different links, ill leave this up