. >> middle of siberia russia, bunch of researchers are doing a bunch of work when they came across this peculiar spot on the ground, but they found 15 spots just like this. you can see the guy stomping on the grass. it looks like a water bed. >> it looks like a water bed sort of cemetery. this is where they go to die. >> it's not quite as fun as that. >> it's not an oil well because they have oil in russia. >> researchers believe this could be related to climate change causing gases to be released from underground. that's what they found when they punctured this spot in the grass. >> if you don't believe in climate change, that's a giant's belly. >> it's real. it's proof right there. >>> on to another peculiar nature event, check this out. farmer in england noticed this happening in his organic field. >> it's like a dust devil without the dust. >> dust devil tiny whirl of wind whipping through his field and picking up his hay and tossing it around. thankfully it's not spreading it far and wide. >> something really quite beautiful about this. >> farmer and his wife say dust devils are qu

russia. . >> a wide area off siberia has been buffeteted by raging wildfires because of dry and windy conditionshave video coming out of and in and a around lake bicacal. hundreds of hectares have burnt in the same area earlier in june. drones are being used to find the flames followed by water dropping planes along with parachuters and ground crews coming in to contain the firere. typically july is the wetettest month but we don't expect heavy rainfall to fall in the area. take a look at the satellite imagery. these are clouds, but you can see some brown areas. ththis is the smoke. the smoke is covering parts of siberia. now, according to the authororities, fire alelerts ha been taking place because dry conditions will likely persist in parts o of siberia and again hazy conditions are a affecting many partsts of the region, so r ququality is low as well. across the other side of the world, fires are actually scorching the ground over thehe western united states. this time boise has been affected by raging fires. take a look at this footage. firefighters have been busy in boise, idaho, battling

siberia, never to come back. i hope that we can deter russia from ever making a big mistake again. >> reporter: deterring the bearrequires a lot of backup. tarien commands an air force with no jets. he relies entirely on nato and u.s. firepower. >> if russia wanted to, they could come through very, very quickly. and so our response time must be much, much faster now. >> reporter: 32-year-old christopher moore trains apache pilots based in germany. for 15 years he taught counter- insurgency for iraq and afghanistan. russia's annexation of crimea changed his training overnight. >> the pilots coming out of flight school now, we are immediately building this idea of how to fight the disciplined fight. >> reporter: translation: after a quarter century of looking elsewhere, nato's refocused on its original enemy. >> when i started this 27 years ago, we were trained to fight the soviet union. >> reporter: col. john meyer commands the 2nd cavalry regiment. during the cold war, the second cavalry guarded the iron curtain. today, his troops his men are deployed in half a dozen countries behind the curtain. >> what has chan

because jack was adopted from russia we have no blood relatives and we're not exactly sure of his exact ethnic makeup. jack and catherine were adoptedd from the same western siberia. bornst s days athey're not blood relatives but they've been inseparable since they've been adopted. when we brought them home we put them in cribs side-by-side andyi they reached out and crabbed each other's homes.. catherine takes pride in being her jack's today tear. she makes sure he's comfortable talking to him like she's his nurse. the creed on's started their search for a bone marrow donor in march. with no luck so far an international search is now underway. i said, you>ñ know, i would must rather than the one to get this, not you. and in typical jack fashion hei was like, i wouldn't want you to do that because i'm used to it at this point and i know what it's like.e. there are heart breaking momentg for mom and dad, but they say dad is inevitably th light. try to stay positive about everything. so jack is hoping you will be swabbed to see maybe, just maybe if if you are a match. even if you try and swab and you're not successful you can be a match for anyone else in the world

was adopted from russia we have no blood relatives and we're not exactly sure of his exact ethnic makeu makeup. >> jack and katherine were adopted from the same orphanage in western siberian twelve days apart they're not blood relatives but been inseparable since adopted. >> when we brought them home from siberia after 30 hour journey we brought them down in kids side by side and reevrpd out literally and grabbed other's hands. >> katherine takes pride in being her brother's caretaker flushing his lines and makes sure he's comfortable talking to him like she's his nurse. >> push the air out. >> yep. >> the creedens started their search in march with no luck so far and interactional ser search now underway. >> i said to jackie was like you know, you know i would much rather be the one to get this not you. and in tape call jack passion he was like i would not want you to do that because i'm used to it that point and i know what it's like. >> there's heartbreaking moments for mom and dad and jack is inevitably the guiding light. >> in the end there is a positive result and just trying to stay positive about everything. and especially most importantly stays strong through th