david begnaud has the the latest. >> reporter: this afternoon the florida department of health handed out free bug repellant at miami beach senior high.

but decided against it. >> david begnaud, miami beach, florida. thank you. >>> more thunderstorms moved through the deep south, hindering the clean-up. louisiana. last week's historic floods killed 13 people. 60,000 home were damaged. manuel bojorquez is there. >> reporter: at this distribution center in baton rouge, national guard troops have handed out more than 4,000 meals and 7,000 bottles of watt tire flood victims. >> water is like emptying out the stores with water. >> reporter: there is no watter around unless you look for it. >> reporter: the scope of the disaster revealed more and more each day. the number of damaged homes jumped to 60,000. applications top 100,000. troops are not only providing relief supplies, but also, in some cases, comfort. the troops say as long as they have supplies they will be here. president obama will be here tuesday to t and offer condolences and support. eat lane. >> manuel bojor kwuchlt ez, thank you. >>> kelly ann conway and steven bannon are in. paul manafort is out. >>> dean reynolds has the story. steer

david begnaud has the the beach senior high. students from here and one other school in the new zika zone were encouraged to spray themselves before class tomorrow. melanie fishman is principal of south point elementary. >> we don't want it done at the school site. there are kids that have asthma. >> the miami-dade school district handed out protective clothing long sleeves and pants for students that needed it. pro active efforts taken by the school district carp whose son adam is entering high school. >> i commend their efforts. i think it's fantastic. it is when out woo e should do to protect our children and to protect our whole community. >> nearly 3300 kids will be attending school in the 1 zwr 5 million area. where local zika transmission has been confirmed on miami beach. ashy beauregard is six months pregnant, canceled her baby zika zone may be a vulnerable area. >> i just feel like it spread from wynwood to miami beach cases we know of. how many cases we don't know of, it could have spread further already. >> reporter:

david begnaud has more from miami. >> reporter: 7600 students in miami-dade county started a new school year in the zika zone. >> what is zika, what's the second part of zika? >> reporter: it's part of a lesson plan in this school in wynnewood. how many kids were wearing protective clothing. >> i actually saw a lot more kids wearing long-sleeve shirts. >> reporter: governor rick scott announced $5 million in state funds will go for zika preparedness and zika control in miami-dade million already organized. calling it inadequate and untimely. >> i think what the governor did, he online blind sided me, he blind sided the administration, everybody. >> reporter: david begnaud, cbs news, miami beach, florida. >>> well, a string of wildfires in washington state have dlaened at least 16 homes. the fires in the spokane area the hart road fire has burned at least 11 buildings. one small town lost power and residents forced to leave. >>> in california, two large fires have destroyed 70,000 acres, once in southern california destroyed over 400 homes. >> and ryan lochte concocted robbery cost him.

we called the attorney for the officer involved in this case but never heard back. >> pelley: david begnaud, thanks. when we come back, a new zika infection transmitted by mosquitos. this is humira helping to relieve my pain and protect my joints from further damage. this is humira helping me go further. humira works for many adults. doctors have been prescribing humira for over 13 years. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal infections and cancers, including lymphoma, have happened, as have blood, liver and nervous system problems, serious allergic reactions, and new or worsening heart failure. before treatment, get tested for tb. tell your doctor if you've been to areas where certain fungal infections are common, and if you've had tb, hepatitis b, are prone to infections, or have flu-like symptoms or sores. n't start humira if you have an infection. ready for a new chapter? talk to your rheumatologist. my belly pain and constipation? i've heard it all. eat more fiber. flax seeds. yogurt. get moving. keep moving. i know! try lax

david begnaud has more from miami. >> reporter: 7600 students in miami-dade county started a new school year inside of a zika zone. >> what is zika, what's the second part of zika? zika what? >> virus. >> reporter: the science of the a first aid lesson plan at this middle school in wynwood. how many kids were wearing protective clothing. >> i actually saw a lot more kids wearing long-sleeve shirts. >> reporter: meeting with community leaders in wynwood this afternoon, governor rick scott announced $5 million in state funds will go for zika preparedness and mosquito control in miami-dade county. that's on top of the $26.2 million he's already authorized. the mayor of miami beach criticized the governor's response as inadequate and untimely. >> i think what the governor did, he online blind sided me, he blind sided the administration, everybody. >> reporter: david begnaud, cbs news, miami beach, florida. >>> well, a string of wildfires in washington state have threatened at least 16 homes. the fires in the spokane area have forced evacuations and have one small town lost power and residen

david begnaud explains what's being done. >> reporter: this afternoon the florida department of health handed out free bug repellent at miami beach senior high. students from here and one other school in the new zika zone were encouraged to spray themselves before class tomorrow. melanie fishman's principal of southpoint elementary. >> there's kids that have asthma. >> reporter: the miami-dade school district handed out protective clothing, long sleeves and pants for student that needed it. proactive efforts taken by the school district have impressed carol karp, whose son is entering high school. >> i commend their efforts. i think it's fantastic. >> reporter: 3300 kids will not be attending school in the 1.5- mile area where local zika transmission has been confirmed on miami beach. ashley beauregard is six months pregnant. the yoga teacher has canceled her baby shower. and now worries that her home 15 minutes north of this new zika zone may also be a vulnerable area. >> i just feel like, you know, it spread from wynwood to miami beach. cases that we know of. how many cases that we d

david begnaud is >> reporter: today's aerial assault in a 10-mile radius effective. that's according to tom frieden. >> the aerial spraying is quicker than the truck-based spraying and reaches many places that truck-based and hand-based spraying can't reach. >> reporter: florida's governor rick scott announced a 10-blore corner of the zika zone has been cleared. >> we're very comfortable that we are not seeing any active cases there. >> reporter: in reviewing the says a check ofy's aerial killed using the insecticide naled. one fluid ounce was sprayed per acre. e.p.a. guidance on naled said it poses no health risk tow people, but environmental groups showed in animals it caused skin damage. those fears were shown on social >> less potent. >> an infectious disease doctor. is naled bad in the context and the dose being used behind that plane? >> the dose is so low and so fine a mist, that it's almos impossible-- notot impossible-- but almost impossible for any human to have any significant effect in the way that they're spraying and at the heights that it's being spray

david begnaud looks at how officials in miami are trying to contain the transmission zones. >> reporter: in miami beach, city sanitation crews spent hours looking for and vacuuming standing water. it's a breeding ground for zika carry mosquitoes. we followed code compliance inspectors, also making their round, searching for standing water. >> the stuff we are looking for. >> they found it in an alley at a construction site. we noticed a cement truck dripping water. these two officers took action. >> we are going to issue a thousand dollar violation. >> reporter: quickly, somebody grabbed a broom and started sweeping. look at a what we noticed. an air-conditioner unit where water is dripping. it's just a drip but look at the puddle it's creating at the the problem code officials have, what do you tell people? turn or the air-conditioner? it's 91 degrees on the island. code violation. they have a week to correct the action. erika thomas is waiting for this type of action. she lives in the wynwood zika zone. outside her apartment is standing water on a rooftop. after calling and tweeting p

from miami, here's david begnaud. >> reporter: 7,600 students in miami-dade county started the new school year today inside of a zika zone. >> what is zika? what's the second part of the name? >> virus. >> virus. >> reporter: the science of the mosquito-borne virus was part of first day's lesson plan at this middle school in wynwood. students in the zika zone were clothing. how many kids were wearing the protective clothing? >> i actually saw a lot more kids considering it is very warm wearing long-sleeve shirts than was typical. >> reporter: meeting with community leaders in wynwood this afternoon, governor rick scott announced $5 million in state funds will go for zika preparedness and mosquito control in miami-dade county. that's out of the $26.2 million he's already authorized. >> reporter: in the state's other zika zone, philip levine, the governor's response as inadequate and not timely. >> i think what the governor did is blindsided the county administration, everybody. >> reporter: katrina bernard lives outside both zones, but this south florida mother of two who is expecting her

here's david begnaud. >> reporter: in this photo, a punta gorda police officer is seen knowlton a fake gun filled with laundry detergent. knowlton was there as a student in an effort by local police to show the community what it is they do. in a role playing exercise called "shoot/don't shoot" knowlton played a police officer. officer lee coel was what the police called the bad guy. this is officer coel raising the revolver at the moment he shot knowlton. photojournalist sue paquin took the pictures for the "charlotte sun" newspaper. and at first she was starting to double over, and we all thought, she's getting into it, and she's play acting, role playing with it. and i don't think it was a split second later that she fell we all realized there was something terribly wrong. >> reporter: punta gorda police chief tom lewis. why was your officer using aer real weapon in a role-play scenario with a civilian? >> what i can tell you is that we were unaware that any live ammunition for this particular we believed that the particular caliber of the weapon used, that there were only blank roun

david begnaud is in miami. >> reporter: the four new cases are thought to have originated in the same wynwood section of miami. before the announcement, the mayor of miami-dade county, carlos gimenez, suggested zika is under control here. >> with the fact that we've there by about 96%, and the fact we have not had one mosquito that we've caught has actually been active with the zika virus. so hopefully this was very, very contained. >> reporter: experts insist that finding an infected mosquito is like looking for a needle in a haystack. every day, crews in the wynwood neighborhood are clearing drains, spraying insecticide and throwing mosquito dunks, which can kill larvae for up to 30 days. >> does the media need to have a 24-hour outpost on our main street? >> reporter: the national attention and a c.d.c. travel advisory recommending pregnant women avoid the area, is starting to backfire on business owners. >> we did 10% of revenue on saturday, compared to a usual saturday. when you consider saturday is 50% of our weekly revenue, that is the impact it is having on us. >> reporter: 35

david begnaud reports now on a case that has medical professions stumped-- a baby was born with zika despite showing no signs of it before birth. >> reporter: eight-week-old micaela is a medical mystery. she was exposed to the zika virus in the womb but does not have microcephaly, the birth defect. maria fernanda ramirez bolivar is her mother. "she looks normal to me," her mom says, "but the doctors say" she's not."oc ramirez bolivar contracted the zika virus in her native venezuela when she was three months pregnant. micaela has slight damage to one eye and stiffness on one side of her body. it took a team of doctors at the dr. ivan gonzalez is a part of her medical team. the ultrasound she had in venezuela and the one she had here in the united states before she gave birth all looked like a normal baby. >> all looked like a normal baby. >> reporter: so you didn't know there were abnormalities until after birth. >> until after birth. we ultrasound the actual baby when she came powpt >> reporter: gonzalez says scans of micaela's brain show calcification, which is like a scar, and cou

david begnaud in the wynnewood section of miami where health officials are struggling to contain theus. >> with more than a dozen case this is small miami neighborhood of wynnewood is home to the largest on-going zika transmission in the continental us. health officials are struggling to control the 80s mosquito. >> they've been applying both chemicals to kill larvae mosquitos, adult mosquitos, every day, it isn't working as well as we had hoped, that could be because some of the mosquitos are resistant to those insecticides. >> doctor director of the center for disease control and prevention says the mosquito only traveled about 164 yards, in its lifetime, but it moves quickly. >> it has been referred to as the cockroach of mosquito it, lives indoors and outdoors, it can breed or hatch in a few drops of water, the ex can last more months, and it can bite four, five people at once, spreads the disease rapidly. >> in the last two weeks, 14 seek a cases have been identified as locally transmitted, in two south florida counties. twelve of those infections, are with men, the virus is mos

reena. >> ninan: okay, david begnaud, thank you, david. flood watches and warnings are posted across the deep south this weekend. a large section of texas is actuallia risk, as is this past week, historic floods in louisiana killed at least 13 people. entire neighborhoods are devastated. a massive cleanup is under way. manuel bojorquez is in the flood zone. >> reporter: volunteers are helping kathy edmonston clear out what the flood destroyed. she's lift here almost 30 years. what have you lost here? >> virtually everything, virtually everything. all of what was inside of my house is gone. >> reporter: her home had never been hit by floods. long as we need to be. >> reporter: edmonston of one of hundreds of flood victims at this community meet outside baton rouge, learning how to apply for federal aid. fema says the number of people who have registered for assistance in the 20 affected parishes has jumped to more than 103,000, a one-week total the agency has not seen since super storm sandy in 2012. 40,000 homes were damaged, and the water

james, around the country, 16 >> brown: david begnaud, thank you so much. in the presidential campaign, republican donald trump holds a private fund-raiser in nevada tonight. trump has spent the last few days walking back from some of his positions on immigration, but in doing so, does he risk alienating his base? dean reynolds is following the trump campaign in las vegas. >> u.s.a.! >> reporter: donald trump handily won nevada caucuses earlier this year back w simple-- mass deportation and a big, new wall. >> we won with young. we won with old. we won with highly educated. we won with poorly educated. i love the poorly educated. >> reporter: but now, in the heat of the general election, trump is sounding like a candidate trying to broaden his support by smooth over the rougher edges of policy, such as immigration. >> there certainly can be a softening because we're not owners in las vegas. >> we've been doing very, very well with the latinos. we have been doing amazing. >> reporter: in nevada, the cbs news battleground tracker has hillary clinton ahead wit

david begnaud has the latest. >> reporter: this afternoon the florida department of health students from here and one other school in the new zika zone were encouraged to spray themselves before class tomorrow. >> mel knee fishman is principal of south point elementary. >> we don't want it done at the school site. there are kids that have asthma. >> reporter: the miami dade school district handed out protective clothing, long sleeves and pants for students that needed it. the proactive effort taken by the school district have impressed caroll karp w >> i commend their efforts. i think it's fantastic. it's what we should do to protect our children and our whole community. >> reporter: nearly 3300 kids will now be attending school in the 1.5 mile area where local zika transmission has been confirmed on miami beach. ashley beaueregard is six months pregnant. she cancelled her baby shower in miami beach and now worries that her home, 15 minutes north of vulnerable area. >> yeah, i just feel like, you know, it spread from wynwood to miami beach, cases that we know of. so how many cases that w