Netanyahu spoke as a Hamas delegation was in Cairo for hostage talks with CIA Director William Burns and officials from the mediating countries Egypt and Qatar.
The rockets were reportedly launched from the Rafah area. The Kerem Shalom crossing was closed after the attack.
The letter forcefully calls on university leaders to fulfill their "moral obligation" to ensure a safe and inclusive environment.
In their second day of truce talks in Cairo with Egyptian and Qatari mediators in Cairo, Hamas negotiators maintained their stance that any truce agreement must end the war.
Sunday's march followed a similar protest led by the Valor Forum Saturday night, following Saturday's reports that Hamas will likely accept a hostage deal in the coming days.
After wearing a kippah almost nonstop for decades, I have decided in the wake of October 7 to not walk outside in America wearing a kippah.
خوراک خبری خود را بسازید
آیا آماده هستید تا آن را اجرا کنید؟
بدون نیاز به کارت اعتباری، یک دوره آزمایشی 14 روزه را شروع کنید.