Houthi rebels in Yemen have freed at least five foreign hostages kidnapped earlier this year, including two Americans. All were freed Sunday following negotiations between the rebels and the government of Oman. Details on the talks or why the hostages were kidnapped in the first place are unclear. Tanzania's main opposition party says it will file a lawsuit Monday against the country's ruling party and its presidential candidate John Magufuli, accusing them of "stealing" their party's symbols, logo and manifesto in violation of copyright laws. Political parties in Tanzania are required to register those items and get them approved by the National Electoral Commission ahead of elections. ___________________ 周日,也门胡赛反叛军在与阿曼政府谈判以后,释放了今年年初绑架的至少五名外国人质,其中有两名美国人.谈判的细节内容和绑架原因没有具体透露. 坦桑尼亚的主要反对党表示将在周一提交一份对该国执政党和该党总统候选人约翰的诉讼,谴责他们窃取了反对党的符号,标识和宣言,该行为违反了版权法.坦桑尼亚的政党要求注册以上内容,并在竞选前获得国家竞选委员会的批准. _____________________