President Trump's special envoy Steve Witkoff will meet Kyiv's national security adviser Rustem Umerov.
Moscow says negotiations with the US on Tuesday produced 'no compromises'.
Meanwhile Ukraine's European allies say they will continue to bolster Kyiv against the Russian invasion.
White House correspondent Steve Holland says it's seen a legacy issue by US President Donald Trump.
IN: 'He had...
OUT: ...so far.'
DUR: 20 sec
http://www.fsnradionews.com/feeds/0412ukraine-holland1.mp3