![Charles Fox Pro-Palestinian protesters and Philadelphia police have a standoff along 34th Street at the University of Pennsylvania on Friday, May 17, 2024. Authorities say a half-dozen University of Pennsylvania students were among 19 pro-Palestinian protesters arrested during an attempt to occupy a building on campus. University police say seven remained in custody Saturday awaiting felony charges from Friday's incident, including one person who allegedly assaulted an officer. (Charles Fox/The Philadelphia Inquirer via AP)](https://mapi.associatedpress.com/v2/items/25cf6adf2aa846c58214893bab2f4e0c/preview/preview.jpg?s=680x)
Pro-Palestinian protesters and Philadelphia police have a standoff along 34th Street at the University of Pennsylvania on Friday, May 17, 2024. Authorities say a half-dozen University of Pennsylvania students were among 19 pro-Palestinian protesters arrested during an attempt to occupy a building on campus. University police say seven remained in custody Saturday awaiting felony charges from Friday's incident, including one person who allegedly assaulted an officer. (Charles Fox/The Philadelphia Inquirer via AP)
![Patrick Semansky FILE - President Joe Biden speaks on the grounds of Morehouse College and Clark Atlanta University, Jan. 11, 2022, in Atlanta. Biden will deliver the commencement address at Morehouse University Sunday, May 19, 2024, giving the Democrat a key spotlight on one of the nation's preeminent historically Black campuses but potentially exposing him to uncomfortable protests as he seeks reelection against Donald Trump. (AP Photo/Patrick Semansky, File)](https://mapi.associatedpress.com/v2/items/245d720b92b1438483615a8640721993/preview/preview.jpg?s=680x)
FILE - President Joe Biden speaks on the grounds of Morehouse College and Clark Atlanta University, Jan. 11, 2022, in Atlanta. Biden will deliver the commencement address at Morehouse University Sunday, May 19, 2024, giving the Democrat a key spotlight on one of the nation's preeminent historically Black campuses but potentially exposing him to uncomfortable protests as he seeks reelection against Donald Trump. (AP Photo/Patrick Semansky, File)