The Saudi newspapers commented today editorially on a number of local, Arab and international topics focusing on the Arab summit due to be held today in Libya, noting that the summit is convened at a time when the Arabs are facing critical circumstances. Here are the major headlines of this morning's newspapers: -King Abdullah holds meeting with Prince Charles -Saud al-Faisal leads Saudi delegation to Arab summit -Prince Naif arrives in Madinah from Riyadh -Prince Naif to patronize ceremony of Prince Naif's contest for Hadith memorization -British Crown Prince leaves Riyadh -Sheikh Ahmad bin Zayed faces aviation accident -Libyan proposals for establishment of "Arab Commission" -Qatari Premier criticizes Israeli immunity in face of sanctions -Obama threatens to present unilateral peace plan while Netanyahu rules out any change in his al-Quds policy -Alawi's list leads in Iraqi elections -Demonstrations in Thailand to topple prime minister -American prisoned for setting fire on mosque in Colombia -America and Russia are about to reach treaty on nuclear weapons --More