tonight, jeffrey brown talks to "my perestroika" director robin hessman about children growing up as the soviet union fell apart. >> for every individual, it was a complicated process and still is today. there are many conflicting feelings on the changes and the effects of those changes on their everyday lives. >> woodruff: that's all ahead on tonight's "newshour." major funding for the pbs newshour has been provided by: >> i mean, where would we be without small businesses? >> we need small businesses. >> they're the ones that help drive growth. >> like electricians, mechanics, carpenters. >> they strengthen our communities. >> every year, chevron spends billions with small businesses. that goes right to the heart of local communities, providing jobs, keeping people at work. they depend on us. >> the economy depends on them. >> and we depend on them. >> and by the bill and melinda gates foundation. dedicated to the idea that all people deserve the chance to live a healthy productive life. and with the ongoing support of these institutions and foundations. and... this program was mad