Prime-time American CNN discuss today's personal meeting between Trump and Putin. Discuss emotionally, with a twinkle. Discussed on a direct basis from Helsinki, from a studio in Washington, Moscow, London. Discuss high-profile names, political scientists and diplomats of world renown, wrote in Facebook political analyst Taras Berezovets.

And that's interesting. No one can unequivocally formulate what Trump will say and what he will not say. At the same time, the agenda for Putin is obvious to all: to get Trump to acknowledge the Kremlin's "special role" for world security, to lift and weaken Western sanctions, to put the themes of the annexation of Crimea.

Crimea and Ukraine - a special moment for these negotiations. And every speaker on the CNN air speaks of this. But even touching on the obvious like the topic of interference in the American elections by Russian special services - the benefit of special prosecutor Bob Muller directly on the eve of Helsinki, announced another high-profile accusation - no one fully says that Trump will present Putin with an account.

The problem is that for two years as president, Trump has so accustomed everyone to his illogicality and unpredictability that the best minds of American political science can not give a clear forecast.

Nevertheless, for all Trump's spontaneity, one can be sure of one thing: the US president is the leading but not the only figure in the decision-making system. After the DPRK, Trump finally believed in his own exclusiveness. And this strongly relates him to another enfant terrible world politics - Vladimir Putin.

The American system of checks and balances saw and not such.

Nevertheless, the obvious anxiety from the meeting between Trump and Putin shows how much the 45th US president called into question the ability of the States to confront world terrorist No. 1 to Vladimir Putin. It is impossible to imagine that Trump and American idol Ronald Reagan would go to a meeting with the Soviet Secretary General after a situation similar to that with which the world collided after 2014.