US: Donald Trump says will 'pass' on Ukraine talks if too difficult

President Donald Trump on April 18 said negotiations between Ukraine and Russia are “coming to a head” and insisted that neither side is “playing” him in his push to end the grinding war. Trump spoke shortly after Secretary of State Marco Rubio warned that the US may “move on” from trying to secure a Russia-Ukraine peace deal if there is no progress in the coming days, after months of efforts have failed to bring an end to the fighting.