with more on this, i'm joined by vitaliy shevchenko, russia editor at bbc monitoring: ukrainian leaderisit to saudi arabia tomorrow postponing it until next month they reportedly think he does not want to give legitimacy to the us russian meeting, what are you hearing. what you're hearing in turkey is the original as it was understood was to go to the united arab emirates and saudi arabia and i think he was visibly upset and annoyed and tired. he said look, we've heard about this meeting between the americans and the russians from the media, we were not invited. we, these negotiations need to be fair. but what we do not want is for these negotiations to be carried out behind our backs. that is also a phrase that he used. ,, ., that is also a phrase that he used, ,, ., ., , ., that is also a phrase that he used. ,, ., ., , ., ., used. showing a bit of what he said as well — used. showing a bit of what he said as well and _ used. showing a bit of what he said as well and a _ used. showing a bit of what he said as well and a few- used. showing a bit of what he l said as well and a few mom