three debates, but that seems to come with a caveat. he says he wants to see the conditions and who the moderators are. abc news, miami. >> the moderators haven't been announced. but the dates, september 26th, hofstra university on long island. october 9th in virginia, and october 19th at the university of nevada in las vegas. >> many people suspect the viewership numbers will be like oscars sort of numbers. some 30 million people are expected to wa debate. >> are they going to play the music if they go on for too long? >> quite possibly. the days of summer counting down. >> with the mercury in the 90s, we have super summer water fun ideas. summer water fun ideas.

? ? ? for most of the country this has been a hot summer. anything that involves getting the kids outside plus water is a winning combination. we're joined by the senior editor of toyinsider.com. thank you for being here. we love the cool the kids off. >> you're never too old

is a water balloon fight. nobody wants to fill and tie hundreds of water balloons. now you don't have to. this is bunch of balloons. this hooks up to your hose and fills over 100 water balloons in under a minute. they are self-sealed. no more tying, no more hassle. lots of fun. >> no more putting them up to the faucet and spraying water before it starts. >> these are tons of fun and comes with a cool launcher. >> i could use one of those. >> okay, for a little educational fun in the water, this is the geo safari subscope. kids stick it in the water and discover under water world. it's cool and has a light. >> night swimming now. >> you have a great view of what's going on below the surface. there's two times magnification. kids have a nice wide view. >> that's great. >> imagination never stops. not even in the pool.

mobile one, two, three, my take along ship. kids can imagine they're on board a luxury cruise line. it comes with figures, accessories. the entire top just snaps off. there's lots of room for storage inside. >> and look, there's a seat. there's a seat for everyone and a place for the dog. >> everyone has a little seat, and once play time is over, all the little pieces store inside, and you can take the ship. it has a nice handle. you can take it with you on the go. >> that's great. and then these are fun. we used to play diving games as kids all the time. we usually used coins. we didn't have much else to throw in the pool that would sink. >> now you have something better than that. this is the "finding dory" dive characters. everyone loves finding dori and all her friends including nemo and hank. these drop right in the pool. and if you want to drop it on here, and they sink to the bottom. kids can dive down after them as long as they're strong swimmers.

>> we love these for the pool, and pool time is getting a royal and magical spin this year with mermaid magic princess sophia. >> dolls, pools, princesses combined. that's a winning combination. >> and when you hit the magical amulet on her dress, her entire fin lights up in different colors. >> that would look great in the pool. >> it looks awesome in the water, and her fin spins around. she flutters through the water. she has a hair brush. >> that's great. and these, these i recognize. they were much smaller when i was a kid. >> you are never too old to have a super soaker fight. >> no, i don't think so. >> and nerf is doing it bigger and better than ever. these are the nerf super soaker tidal torpedo bows. take aim and fire the water. >> that goes really far.

these do double duty. put on the missile and flip the screen switch, and now you're going to fire the missile. >> i don't think i switched the water switch all the way off. >> you can soak the missiles in water. >> i like that game. >> these are lots of fun. >> i have to switch mine. >> there you go. >> those are really fun. and this carries a lot of water. >> over 20 ounces of water. >> these are really fun. this i think is more for adults than kids. >> kids and kids at heart. >> and the water balloons are a good time. it's always great having you here. and you can get more information not only on these fun water toys but many more on toyinsider.com. you're watching "world news now."

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? how appropriate. >> it's just so -- there are so many rio songs. >> so many dreams coming true in rio. that's very appropriate at least for team usa. we're going to check in with the women that many of the athletes rely on more than their own coaches. >> abc s sorority of olympic moms. >> reporter: they're three of the most ferocious fighters on the u.s. women's gymnastics team. simone biles. >> masterfully put together pba routine and stuck landing. >> reporter: boxigabby douglas and laurie hernandez. we caught up with their moms in rio before fighting for the group gold medal.

excitement and the nerves. how is rio different for you? >> i think it's a little different because gabrielle is four years older and to see how she's handling everything now. more settled and grounded. >> reporter: for nelly biles, her daughter in the spotlight for the first time. the pressure, does she feel it? she's walking to rio and all the commentators are saying she's going to win five gold medals. that's pressure. >> i think simone tries not to pay attention to the expectations of others. i believe there's more pressure on me than her. i am so nervous. i am just a wreck. >> reporter: i want to know what it was like when you were with your daughters and saw their commercials run for the first time. >> the first time i saw her commercial, it really brought tears to my eyes. >> oh, yeah, i can go bigger. >> she has moves like no other.

that she portrayed. >> reporter: and as their daughters compete, the moms are taking it all in. laurie, the first hispanic gymnast to make the olympic team in 40 years. talk about being a proud mom. >> very proud of her, and just grateful for the moment. there were days that i would get a bit discouraged and she was like let's do this, mom, with a big smile. >> reporter: abc news, rio de janeiro. >> and the team have dubbed themselves the final five because it's the last year with their coach, and also the last year that there will be five players. from now on there will be four. >> very cool.

more on what broke up this peaceful gathering... a home goes up in flames. and neighbors jump in to help a couple escape. you'll only see this video on 13 action news! we're going from hot to warm today.... a little break in the heat before temperatures rise again.... let's get right to 13 first alert meteorologist greg bennett southern nevada area as monsoonal moisture supported by remnants of javier push into the southwest. cooler temperatures are expected today with highs ranging between 97 to 102 valley wide along with winds pumping in between 10 and 20 mph with gusts 25 to 35 mph during the later afternoon into