"That's all I know." Duda comments on the Trump meeting

I got an invitation from the organizers. I know that they besides wanted to invitation president Donald Trump, but that's all I know about this - said president Andrzej Duda, erstwhile asked to meet with the Republican candidate for president of the United States, which would possibly happen on the coming Sunday at a shrine in Pennsylvania. Duda said his law firm had no "official information on the case".