Today's main news: 1 Polish soldier opened fire on the market square in the center of Krakow, killing six people. The shooter was detained, the motive for the attack is still unknown. 2 The US did not warn Europe about plans for an agreement on a European security architecture. 3 The members of the Russian delegation at the negotiations on Ukraine in Abu Dhabi became aware. 4 The refinery in Saratov was hit by a UAV and several fires broke out in the factory area. 5 The Russian Foreign Ministry stated that Russia will determine the composition of the delegations to the G20 summit the day before the event. Kiev has stated that Ukraine is not interested in participating in the summit if Russia is not there. 6 European intelligence services are investigating Russia for involvement in a wave of "mining" passenger planes. 7 Street unrest began again in France, almost 150 thousand people went out to demonstrate. 8 The Proton plant in the Urals was again attacked by missiles. 9 An armed immigrant from Venezuela was arrested near the White House, and threatened to kill Trump.