Saudi newspapers highlighted in their editorials today a number of issues at local, regional and international arenas. Al-Riyadh and Okaz newspapers said in their editorials that relations between the Kingdom of Saudi Arabia and the Republic of Tunisia are witnessing their best era in various political, economic, security, cultural and other fields. The newspapers noted that these relations have been culminated by the visit of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud to Tunisia, as well as his heading the Kingdom's delegation to the 30th Arab Summit. Al-Yaum newspaper said in its editorial that the Tunisian capital will host today the 30th Arab Summit to discuss a number of crucial issues, such as Iranian interference in Arab affairs, Turkish interventions in northern Iraq and northern Syria, the Palestinian issue, the Syrian crisis, situations in Libya and Yemen, and others.