A man wielding a makeshift flamethrower and Molotov cocktails attacked a pro-Israeli demonstration in downtown Boulder, Colorado, United States, on Sunday afternoon, injuring eight people in what federal authorities are investigating as a targeted act of terrorism. The rally, organized by the volunteer group Run For Their Lives, was aimed at drawing attention to Israeli captives held in Gaza. Four men and four women, ranging in age from 52 to 88, were hospitalized with injuries varying from minor to critical. Social media footage from the scene appeared to show a shirtless man carrying two bottles, believed to be improvised incendiary devices. The incident comes amid a climate of heightened tensions in the United States over the ongoing war in Gaza.