to "the i am sarah harmon at the news desk in berlin. coming up, new hope for a breakthrough with nuclear talks geneva.and a new climate deal is reached in warsaw. part of the roof of a latvian supermarket collapses, but this time no one was hurt. >> a landmark deal is in place in geneva as the nuclear talks look for a breakthrough. john kerry and other world leaders are trying to hammer out a solution with iran, wanting can then look -- we nuclear program for sanctions relief. a deal was closed with a number of issues are yet to be ironed out. >> expectations over the talks between foreign ministers in geneva are high. the arrival of secretary of state john kerry has been viewed as a sign of an agreement over the iran nuclear program is close, but ministers emphasize that a deal is not a full-blown conclusion. there is no agreement yet and there are differences to be resolved. this is why we came to geneva, to do our bit to make sure an agreement will be reached. there is a realistic chance this could happen but there is a lot of work t

i am sarah harmon at the news desk in berlin. headlines. iran and six world powers reach a deal to limit iran's nuclear program. tens of thousands take to the streets in ukraine demanding closer ties with the eu. mario gupta strikes against his old club as iron munich beats them. the five permanent members of the un security council plus germany struck a nuclear deal with iran sunday. tehran'surb nuclear program in exchange for lowered sanctions. >> the agreement marks a victory for diplomacy. ministers work through the night in geneva to finalize details. >> it is a very good deal that we have reached, and it is a turning point. we have taken a decisive step forward in our efforts to prevent iran obtain new -- obtaining nuclear weapons. >> the six-month agreement was agreed on by the foreign ministers of the fine u.s. it -- five u.n. security council members plus germany. it will limit uranian richmond 5%.rnnrichment at not building new enrichment facilities, and allowing inspectors greater access to nuclear sites. n exchange for these con