After five days of confusion over Russian President Vladimir Putin’s proposal for direct talks with Ukraine, the day they were supposed to begin initially brought only more of the same: a seven-hour stakeout on the banks of the Bosphorus,

Russian President Vladimir Putin declined to come to Turkey for the talks as President Trump turned up pressure for negotiations.

Rubio, who spoke to reporters in Antalya, said he would travel to Istanbul for meetings on Friday with Turkey's Foreign Minister Hakan Fidan and a Ukrainian delegation, but said he did not have high expectations for the talks.