russia. the lead starts right now. cnn on the front lines where ukraine s fight for freedom is in the trenches. the u.s. cia director was there before a critical meeting of nato allies. why he thinks instability in moscow is creating a unique moment. then, a holiday block party in bullet turns tragic. now the hunt for shooters who opened fire killing two injuring nearly 30 others including teens. the mayor s urgent plea for lawmakers nationwide to do more. plus, can cows help curb the climate crisis? you might have heard their possible gas problems, but there time cattle may be eating their way to a solution. welcome to the lead, i m abby phillip in for jake tapper. we start with our world leader. multiple russian attack drones hit apartment buildings and an administrative center in the northeast of sumi, two people were killed, and 19 were hurt including a 5-year-old. as ukraine presses on tur counteroffensive, they ve gotten more territory from russia in the last
southeast. on one side, traditional grazers who let cows roam one big field for months at a time and cut fertilized grass for hay. on the other side, amp grazers who never mow or fertilize. you open a gate and they go through and it takes five minutes, we ll roll up a wire. reporter: and with a single line of electrical fence, move their cows from one patch of high grass to next. and that is building a fence. this is how easy it is. reporter: while their science is yet to be published and peer reviewed, bic said early data has found amp farms pulling down up to four times the carbon while holding 20% more microbes and three times the bird life and twice as much rain per hour. it is 54 million gallons of water that is washing away versus soaking into the land.
assembled money this. insects, and birds and birds. cows, soils and carbon, and spent years comparing traditional grazers, cows going from one field to another, and cut the fertilized grass for hay. and the other side, amp grazers who never mow or fertilize. you open up the gate, and they go through, and cooper rolls through a maze where they go from one farm to the next. and they say that farms are pulling down 25% of to carbon and three times microbes, and three times bird life, and twice
solution. not only are you going against the grain of environmentalists who think meat is evil for lots of reasons, you took money from mcdonald s for this. yeah. i asked for money from mcdonald s for this. i wanted to go to big companies, because if they don t change, we don t get there. reporter: for his docuseries, roots so deep you can see the devil down there, bick assembled a team of scientists. we re interested in bugs that live in poop. reporter: experts in bugs and birds yes, bob white! reporter: cows, soil, and carbon. they spent years comparing five sets of neighboring p ing farmse southeast. on one side, traditional grazers who let cows roam one big field for months at a time and often cut fertilized grass for hay. whoo! come on! reporter: on the other side, amp grazers who never mow or fertilize. you open a gate, they go through, it takes five minutes,
climate change. i anticipate we ll get a lot of pushback because people are not thinking that cows can be a part of the solution. not only are you going against the grain of environmentalists who think meat is evil for lots of reasons, you took money from mcdonald s for this. yeah. i asked for money from mcdonald s. i wanted to go to big companies because if they don t change, we don t get there. reporter: for his docu-series, roots so deep, you can see the devil down there, byck assembled a team of scientists. experts in bugs, birds, yes, cows, soils and carbon. they spent years comparing five sets of neighboring farms in the southeast. on one side, traditional grazers who let cows roam one field at a time and often cut fertilized grass for hay. on the other side, a.m.p.