Always has been. doing events like this is really special. there was a contest with the most decorative easter egg barnett . be diaz: tonight, russia takes aim. new air attacks hit western cities, kyiv and lviv among the latest targets, this as the kremlin aims to seize the east, today claiming to control the city of mariupol. civilians, including children, in the firing line. reporter: i m holly williams in vinnytsia, ukraine. this country s military is outgunned by russia s, but it s trying to make up for it with grit and creativity. diaz: also tonight, travel surge. the struggle to meet demand this holiday weekend. plus, tax deadline: time to pay up as the i.r.s. struggles to keep up. stuck ship: it s trapped in the chesapeake and not budging.