UN Chief Says Syrian President Must Stop Violence The U.N. Secretary General demanded Sunday that Syria's president stop killing his own people, and said the "old order" of one-man rule and family dynasties is over in the Middle East. In a keynote address at a conference on democracy in the Arab world, Ban Ki-moon said the revolutions of the Arab Spring show that people will no longer accept tyranny. Today, I say again to President (Bashar) Assad of Syria: Stop the violence. Stop killing your people," Ban said during the conference in Beirut. Thousands of people have been killed in the Syrian government's crackdown on a 10-month-old uprising, which has turned increasingly violent in recent months. The Syrian regime blames the revolt on terrorists and armed gangs - not protesters seeking an end to nearly four decades of Assad family rule. Arab League observers began work in Syria on Dec. 27 to verify whether the government is abiding by its agreement to end the military crackdown on dissent, but the bloodshed has only increased. The U.N. says about 400 people have been killed in the last three weeks alone, on top of an earlier estimate of more than 5,000 killed since March. Opposition and army defectors meanwhile have increasingly been taking up arms to fight back against government forces. Ban acknowledged challenges facing Arab states in the wake of the uprisings sweeping the Arab world, in Tunisia, Egypt, Libya and Syria. "Democracy is not easy," he said. It takes time and effort to build. It does not come into being with one or two elections. Yet there is no going back. He encouraged Arab countries to usher in real reforms and dialogue, and to respect the role of women and the young. "The old way, the old order, is crumbling," Ban said. One-man rule and the perpetuation of family dynasties, monopolies of wealth and power, the silencing of the media, the deprivation of fundamental freedoms that are the birthright of every man, woman and child on this planet - to all of this, the people say: Enough! The U.N. chief also urged an end to "Israeli occupation of Arab and Palestinian territories ... Settlements, new and old, are illegal. They work against the emergence of a viable Palestinian state. On Saturday, the leader of Qatar was quoted as saying that Arab troops should be sent to Syria to stop a deadly crackdown on anti-government protests. Sheik Hamad bin Khalifa Al Thani's comments to CBS' "60 Minutes," which will be aired Sunday, are the first statements by an Arab leader calling for the deployment of troops inside Syria. Asked whether he is in favor of Arab nations intervening in Syria, Sheik Hamad said that "for such a situation to stop the killing some troops should go to stop the killing." Excerpts of the interview were sent to The Associated Press by CBS a day before it was to be aired. Qatar, which once had close relations with Damascus, has been a harsh critic of the 10-month crackdown by President Bashar Assad's regime. The wealthy and influential Gulf state withdrew its ambassador to Syria in the summer to protest the killings. Since the Arab Spring began more than a year ago, Qatar has taken an aggressive role, raising its influence in the region. It contributed war planes to the NATO air campaign in Libya, tried to negotiate an exit for Yemen's protest-battered president Ali Abdullah Saleh, and has taken the lead in Arab countries pressuring Assad.