saskatchewan still stands. its windows boarded up. its rooms gutted.nation that would rather forget. a three-story tombstone for generations of children who died here. >> sometimes i wish it would be gone for all what happened here. >> you wish this had been torn down? >> yeah. i could hear everything in here, what was done. it lingers. >> leona wolf who comes from this reserve was 5 years old when she says she was taken from school officials and police would often show up unannounced in indigenous communities and round up children, some as young as 3. parents could be jailed if they over. when kids arrived at their schools, their traditional long hair was shaved off. if they tried to speak their language, they were often punished. >> they put me in ro then they take out the light. all i had to look through was this much light. like i was in jail. >> she says the abuse many kids suffered from the catholic s d physical. >> father was fondling girls >> this used to be sick bay. they used to have a bed here. >> he would take girls into the bed. >> yeah. m

she focuses her research in canada's breadbasket, the prairie pothole region of saskatchewan, where agricultural land is laced with potholes, small temporary ponds fed by snowmelt and rain. >> in 2013 we found up to 90% of the ponds that we sampled in spring, even before the farmers were out seeding, had detectable levels of neonics in them. but our peak concentrations occurred after seeding, not surprising, particularly after rainfall events, at levels that were, you know, upwards of, uh, 3 parts per billion, which is well known to affect aquatic insects. >> with over 40% of the cropland in canada's prairies treated with neonicotinoids, the impact on aquatic insects and the animals that rely on them for food could be significant. dr. morrissey's study is the first to look into this issue in canada. >> we have a field study that's trying to understand how neonicotinoids potentially get into wetlands and whether or not they affect aquatic invertebrates, which are the base of the food chain for all kinds of other wildlife species, and in particular, birds. so we're trying to link these 3 different

blazes in the province in the province of alberta have spread to neighboring british columbia, and saskatchewan. thousands of canadian firefighters have already been called in for back here in europe, at least 13 people have been killed. many more are missing and flooding in northern italy. authorities warning that there may be worse to come. the governor of the amelia romani, a region says that the floods have caused a 1000000000 euros worth of damage. it's left floating in italy, in a 100 years huffy as rainfall selling just a few days. gimme amelia ramana region in the north of the country. thousands of people have been evacuated as rescue work has bottled through the night to save those trunks by the floods. locals raised to clear the mud laden streets before it drives, doing what they come or with what little they have been. we've been cleaning all day. i can take it any more residents in one town pick through the damage we need to fix everything. we need to do everything from the beginning. the, the, the books on the documents, all the clothes are all gone. just because you have to get ou

the north and down to the south, that's the problem we are seeing all across alberta, manitoba, saskatchewan. not much relief in sight. >> the force, the heat, the speed of these things is remarkable to watch. chad myers, thanks so much. boris, over to you. >>> up next, tiktok hits back. the social media platform now suing montana over its outright ban of the chinese-owned app. >>> plus millions in mexico are told to prepare for a possible evacuation after its most dangerous active volcano gives off warning signs of a major er eru eruption. stay with "cnn news central." we're back in moments. ly take tp for less than all this. i madede a horrible mistake. ♪ go to your happy price ♪ ♪ priceline ♪ ♪ with wet amd, sometimes i worry my world is getting smaller because of my sight. but now, i can open up my world withabysmo. vabysmo is the first a-approved treatment for people witwet amd that improves vision and delivers a chance for up to 4 months between treatments. which means doing more of what i love. ♪ vabysmo is the only treatment designed to block 2 causes of wet amd. vabysmo is an eye in

there has been some storms for southern saskatchewan that triggered some flash flooding and regina and still more storms to go today on sundays. so we could see a repeat of that. there's also been some flash flooding in northern texas, and yep, you guessed it. more of the same in the forecasts once again today on sunday. now for the top end of south america, we can trace out a line of showers in store and stretching from ecuador pay through bolivia right across brazil into the se vigorous line of thunderstorms. it's dramatically dropped down the temperature in places like porter lake re. you're now down to 17 degrees in a few days ago. you were about 30 and we see that energy move a bit more to the north. so it's now closing in and so paulo and from the campus to patagonia, a temperatures pretty well where they should be for this some of the year. the gene on our despite the roll rain forests and implants plate and come back to climate change. democratic republic of congo is auctioning off oil exploration blocks in the congo basis. as julie struggles to agree, new constitution, the big

ah, there from canada, far away from them, saskatchewan.anada, so you just got to try one of those hot cookies coming off the little machine. what did it taste like? just excellent. how did you find out about this place? um i think we google the top places to come into san francisco, and that was one of them, and we thought that was a perfect way to start the morning, so i heard the canada in your voice. she didn't say a boot but it was close anyways. alright, kevin, let me let me ask you something, because you're they might not know this, but you're a man about town. you have a picture wall here of the mayor, the governor nancy pelosi . all kinds of dignitaries. why do so many people want to come here? you have clay thompson over there. he had basketball players. everyone seems to want to come here, in fact, and beginning to suspect that anyone who wants to do something in public office has to get your blessing. they come here like, for instance. ah book jenkins, the d a. and um, ayman priskin and then, um, tilting. they all came here. as

there has been some storms for southern saskatchewan that triggered some flash flooding and regina and still more storms to go today on sundays. so we could see a repeat of that. there's also been some flash flooding in northern texas, and yep, you guessed it. more of the same in the forecast once again today on sunday. now for the top end of south america, we can trace out a line of showers in store and stretching from ecuador pay through bolivia right across brazil into the se vigorous line of thunder storms. it's dramatically dropped down the temperature in places like porter lake re. you're now down to 17 degrees in a few days ago. we were about 30 and we see that energy move a bit more to the north. so it's now closing in on cell paulo and from the campus to patagonia, a temperatures pretty well where they should be for this something year. the is the conflict into time continued. so correspondents are on the ground to report every angle, if the stories have been ongoing between the hours and the 6 needs are me for the flight available ages to say that a 100 students refugees who

c, alberta, saskatchewan, northwest territories. and now most recently, parts of new brunswick and nova scotia, and this the intensity different as well notice. so, you know, there are 3 things you need for a wildfire to occur, and this applies to canada. the u. k. the amazon, wherever vegetation we call it fuel. how much do you have? what type of fuel is it? and how dry is it 2nd, in the ignition people in whitening of the common causes of fire and candidates about 5050 human cause dominate in the spring, lightning dominates in the summer. 30 need hot, dry, windy weather and you get all 3. you get welfare. now we are seeing more extreme weather occurring in canada and throughout the world because of climate change, leading to more intense wildfires which are difficult to impossible to extinguish. and what sort of measures would, how would we be using these effects so many who say that the phones you might not be able necessary to prevent the funds, but could you could have less than the impact of them. and in some ways as well. the

warning and play here and has that warm air collides with the cooler air, some storms for a southern saskatchewan and the northern plains. there have been some storms across new mexico and colorado, but i think the worst of it today will be northwest texas. south end of south america, our usual roster of storms toward the north, but also for by us states. there's going to be a lot of rain there and same goes for a sunset. got the rena, and he'll get andre to sol. so for porto lake right could skip up to 50 millimeters of rain and we're bringing up cooler air from patagonia so months of the day of 15 degrees today for you, the frank assessments. quite frankly. what's the address the elevator in the room? the reason the south koreans want their own nuclear deterrence just because they don't trust the us informed opinions, finding his basically lock this thing up so far that it is impossible virtually for somebody else 7 to the race at this point in depth analysis of the days headlines so then by the end of the states that there is no strong government to control and which means that this might affe