Vuciq: I appreciate Green's energy, but with Kosovo it's not that easy.

Immediately after the end of the media conference at a restaurant in Pristina on Wednesday, Trump's emissary for Kosovo-Serbia dialogue, Richard Green, has told Kosovo President Hashim Thaci, that he will have to be tough on Kosovo and Serbia in negotiations.

“We will have to be tough on both sides”, Grenelli said, as he went on to say he wants economic development for both countries.

But Serbia's president, Aleksandar Vuciq, has declared that he appreciates Greene's enthusiasm, but says speeding up talks “does not go so easily”.

He has claimed that in Dallas he has talked with American national security adviser Robert O'Brien, and that O'Brien and Green “show great energy” as well as that for Serbia it is important to improve relations with Kosovo.

He has said that Grenelli, prior to his arrival in Belgrade, primarily spoke of the economy.

We'll talk about everything. It is meaningless to talk about air traffic, and not be able to transport goods”, Vuciq has said, citing Kosovo taxes on Serbian products.

He said he's always careful before he meets Yerenelli, but that he respects Greenell's intentions and energy, which he said was a man who has a special passion in politics.