A professor who appeared beside a top Hamas leader was due to speak on “genocide” at Harvard Monday — the same day as a deadline for the university to finally comply with a congressional subpoena demanding answers on antisemitism. Noura Erakat‚ an associate professor of Africana studies at Rutgers University in New Jersey‚ was scheduled to speak on “We Charge Genocide; The Potential and Limits of International Law‚” at the school’s Center for Middle Eastern Studies — after months of...