diyarbakir is known as turkey's biggest kurdish city.comes a day before a proposed -- planned visit by the prime minister. the turkish prime and is this land the attack as the ugly face of terrorism. he was speaking from washington, where he is among the delegates at a nuclear security summit. the meetings got off to a tense start, with a disagreement over whether the turkish president barack obamameet at the white house, instead meeting with u.s. vice president joe biden. after a member of an opposition media outlet was asked to leave an event where president erdogan was speaking. an angry and disruptive day for many around france this thursday. clashes broke out at 200 anti-labor reform demonstrations. strikes have also impacted travelers. rennes, right police used tear gas against stonethrowing protesters. many protesters were students, and some told us why they are so opposed to government plans to change the loss. reporter: 200 schools across france shut doors today or were forced to do so. pupils joined demonstrations against gover

. >> it doesn't seem that we're able to get through to diyarbakir. thousands in france, a nationwide strike in france. supporters say that it will make the country more protected and opponents say that they will end up with fewer rights. >> actually, thousands of people have come out, and that's just in paris. there are as many as 100, sorry, 200 demonstrations taking place across france today in towns and cities. and also, there are a number of strikes as well. transport workers, airport workers, workers with students as well. many stores have been forced to close. high school students have blocked -- indicating that workers, unemployed students, and high school students are all opposed to anything that would change the kind of working conditions to the kind of labor laws that france has known for decades. >> jackie there in paris. >>> crossing to washington d.c. now, a nuclear security summit. poorly secured, there are concerns. [ audio difficulties ] now from washington d.c. patty, how do you had coincidence countries? >> you have a summit. and yo