Hamas reacted to the terror attack at Jerusalem synagogue on Tuesday morning, saying the deadly incident was in response to the death of a Palestinian bus driver found hanged in his vehicle earlier in the week. Hamas called for additional attacks after suspected Palestinian terrorists killed four people and wounded a number of others at the 'Kehilat Yaakov' synagogue in Jerusalem. 'The attack in Jerusalem is a reaction to the crime and execution of the martyr [Yussuf] al-Ramouni and a reaction to the crimes of the occupation, the Hamas movement is calling for more revenge attacks,' Hamas said on its official Al-Aksa TV.