On the training. what was once a hobby is for some a big business. one trainer. voice of translator: what i m asked most is what kind of rifle do i need to defend my home. a lot of people who you see out there taking the training are young men. young men who have grown up in a completely independent ukraine, and asking why they have doing it, they see the 100,000 russian troops along the border as a threat of life or death. we all try to be prepared in every way we can to defend our country. this is really, really important. the government is behind training militia, defense department as well. they are trying to build a force of 100,000 civilians to try to defend their villages and towns in case of a russian invasion. sandra, back to you. great reporting there, thank you. trace. trace: more on this, bring in our senior strategic analyst,