up soon. >> reporter: an argentine couple collected their child the day before, but a combination of the pandemic and now war has meant that some have been stuck here for months. >> translator: it all depends on the strength of the parent's desire. i met with parents who came to kyiv to pick up their baby. they had tears in their eyes. they had waited 20 years for their baby. and there are such couples who are afraid because there's a war going on here. >> reporter: these infants a oblivious. sam kylie, cnn, kyiv. u.s. oil prices taking a plunge, but gas prices across the country are still high. so we'll take a look at what's to come. unlike ordinary memory supplements, neuriva plus fuels six key indicators of brain performance. more brainin performance?