A second round of peace talks between Russia and Ukraine have ended without a major breakthrough, and only an agreement between the warring sides to swap more prisoners of war. The Ukrainian negotiators said Russia again rejected an "unconditional ceasefire" - a key demand by Kyiv and its allies in Europe and the US.

Delegations from Ukraine and Russia held their second set of direct peace talks in less than a month, but they didn't make any major progress toward ending the three-year-long conflict. FOX's Mike Emanuel reports.