Financial repercussions of blocking foreign students and tuition would be felt by hundreds of colleges and the state economies they support.

With more than 6,000 students from overseas, Harvard's international enrollment contributes $180 million to the local economy, a new analysis by Implan found.

If President Trump makes good on all his threats, Harvard may lose much of its influence and prestige. It could also become even harder to afford.

Financial repercussions of blocking foreign students and tuition would be felt by hundreds of colleges and the state economies they support.