World leaders have appealed for calm after at least 22 people were killed by rocket attacks launched by Israel in response to similar strikes by the Palestinian group Hamas. There has been a fresh build-up in anger between Palestinians and Israelis over plans to evict Palestinians from their homes in Sheikh Jarrah - that's in east Jerusalem - to make space for Israeli settlements. Violent clashes near al-Aqsa Mosque in Jerusalem's Old City between Israeli police and Arab protesters left more than 300 Palestinians injured. To discuss this further, Khumelo Munzhelele spoke to Naeem Jeena, Executive Director of the Afro-Middle East Centre, A think tank based in Johannesburg...