The University of California, Los Angeles, has informed pro-Palestinian protesters that their encampment is "unlawful" and violates school policies as it moves to disband the demonstration.

A group of more than 20 House Democrats is calling on Columbia University officials to disband a pro-Palestinian student encampment on campus, joining calls from several GOP colleagues to stifle the protests.

Brown University reached an agreement with student organizers on Tuesday to disband the pro-Palestinian encampment on campus through the end of the school year and to bring their divestment demands to a vote later in the year.