Concerns over increasing escalation between Israel and Palestine are mounting after a second attack in East Jerusalem in two days. Two people were wounded when a 13-year-old gunman opened fire in East Jerusalem on Saturday, the Israeli police said, a day after a deadly attack on a synagogue in the city. Police said the young attacker was an East Jerusalem resident and was suspected of having a terrorist motive. Armed passers-by shot and wounded him. Israel’s Magen David Adom emergency service said two men were seriously injured and taken to hospital. According to police, they are a father and …