Can Ukraine’s Poroshenko deliver on lofty expectations?

Aired: 5/26/2014 | 0:05:56 | Clip
Chief foreign affairs correspondent Margaret Warner joins Judy Woodruff from Kiev for an update on the latest fighting and chaos in Eastern Ukraine. Warner also discusses the challenges facing the likely future president, Petro Poroshenko, as he lays out plans to both unite the country and strengthen ties with Europe and Russia.