After backlash sparked by Palestinian culture festival, US university says it will try to be 'better aware of who is coming to campus'

Police say assailant was 'experiencing a crisis'; Jewish students already on edge on eve of Palestinian literature festival set to host speakers accused of antisemitism

Palestine Writes Literature Festival features lineup including Roger Waters, speakers who have called for Israel's destruction and compared Jewish state to Nazi Germany

Justice officials reviewing documents discovered in locked closet by attorneys clearing out Penn Biden Center, used by president before launching White House run

University of Pennsylvania President Amy Gutmann will also be first woman to serve in post; appointment still needs to be confirmed by Senate

Robert Schuyler is leaving University of Pennsylvania; development is confirmed in statement from Arts and Sciences faculty

Archaeologist Robert Schuyler also allegedly said 'Seig Heil' as he directed gesture at guest speaker who refused to discuss topic he raised

Some of the proceeds from Grassroots, or 'The Chosen Mitbach,' will pay for vocational training and employment opportunities for underprivileged students and young adults

$10 million donation over 10 years at Pennsylvania business school comes from alumnus Yuri Milner, a tech investor who has also funded research into extraterrestrial life