all of them. >> reporter: after pushback from the ukrainians, israel is now considering allowing ukrainian refugees not eligible under the law of return to enter the country with a special work visa. israel's interior ministry says they're on track to receive 15,000 ukrainians by the end of the month. for these exhausted families, torn apart by war, traveling for days, the most important thing is that they made it out. >> a lot of emotions. i'm tired. i'm excited. and i feel that i'm in telephone safety place. and i feel a lot of support. >> reporter: hadas gold, cnn, tel aviv. >> now the ukraine city of lviv, where we are, is safe from russian attacks so far that could have caused change. when we come back, a look at the lives thrown into turmoil by this conflict and the efforts to keep people safe.