Their call through social networking websites came after seven protesters were killed late Saturday during mass demonstrations in Lattkiya, 350 kilometers northwest of Damascus, activists said.
Israel's Chief Rabbinate has suspended interfaith dialogue between Jewish and Muslim religious leaders in Israel until terror attacks on Israel are denounced.
No casualties were reported but considerable damage was caused to the home; the attack is the latest in a week-long wave of escalation in the conflict with the Hamas-ruled Gaza Strip.
The Anti-Defamation League (ADL) condemned a decision by the University of Johannesburg (UJ) in South Africa to sever its ties with Ben-Gurion University of the Negev (BGU), calling it ''misguided and shortsighted.''
The European Union, whose top leaders met at a two-day summit in Brussels, has adopted further sanctions against Libya under a United Nations Security Council resolution ''to insure that oil and gas revenues do not reach the Kaddafi regime.''