Beitar Jerusalem offices are set on fire days after it signed Muslim players . The Israeli Football Association said the arson was a "deliberate act of terrorism" and called for an investigation into whether there were any links to Hamas. Meanwhile , investigators continue to figure out who is behind the arson attack . Fans wave a banner at a match that says `` Beitar -- pure forever '' No one was injured in the fire , police say .
Beitar Jerusalem offices are set on fire days after it signed Muslim players . The Israeli Football Association said the arson was a "deliberate act of terrorism" and called for an investigation into whether there were any links to Hamas. Fans wave a banner at a match that says `` Beitar -- pure forever '' No one was injured in the fire , police say .