journalist for the unua. alexander, thank you for being with us. you can respond to the news that the humanitarian corridors were supposed to be put in place to take people to safety and now the ukrainian officials are saying, hey, don't use these because russians are firing on ukraines. >> hi. thank you for having me. for those living in mariupol and volnovakha. and all of the sides. i don't want to blame anybody but it's a classical russian tactic. they were shelling their civilian corridors in syria. and they were shelling the civilians in military corridors in 2014 in donbas, which was