Six people were injured in Boulder, Colorado, after a man shouted “Free Palestine” and threw incendiary devices during a vigil for Israeli hostages still held in Gaza. The victims, aged between 67 and 88, were taken to the hospital, according to FBI agent Mark Michalek. The suspect, 45-year-old Mohamed Soliman, was also hospitalized after the incident. Police sealed off the area where the attack took place. The attack comes amid US tensions over Israel`s war in Gaza and rising anti-semitic hate crimes.