听力原文： After a stop in Jordan, US Secretary of State Colin Powell has ended a whirlwind tour of the Middle East to shore up an Israeli Palestinian cease-fire. Secretary Powell did what he said he would. He repeatedly urged both Israelis and Palestinians to Stop shooting and get back on the road to peace. Mr. Powell is pushing a blueprint to end the violence, as outlined by former US Senator George Mitchell and his fact-finding team, and he told both sides there is no other option. Israelis and Palestinians have officially accepted the Mitchell Plan, but continue to argue over its implementation. Mr. Powell met with Israeli Prime Minister Ariel Sharon and with Palestinian leader Yasser Ararat on Thursday. There were no breakthroughs, but he did get the two men to agree to a seven-day test period for the current cease-fire, before any further steps are taken. Who outlined the blueprint to end the violence in Mid-east?