Tens of thousands of Israelis took part in a controversial flag march through Jerusalem’s Old City on Sunday, after clashes erupted at a flashpoint holy site Palestinians. Every year, nationalist Israelis hold the march to celebrate the Israeli conquest of East Jerusalem during the 1967 Six-Day War. The event – which passes through the Muslim quarter of the Old City – is viewed as highly provocative by Palestinians who claim East Jerusalem as the capital of a future independent State. Some groups of marchers were heard chanting racist slogans such as “Death to Arabs” and “Mohammed is dead,” ac…