Fox News host Tucker Carlson criticizes Volodymyr Zelenskyy for refusing to retract his statement that a Russian missile entered into Poland despite reports a Ukrainian air defense missile was responsible. Subscribe to Fox News! https://bit.ly/2vaBUvAS Watch more Fox News Video: ...

Human history has been full of battles and wars, some big and some small. But if World War 3 were to happen, it might be humanity's biggest battle yet. Advanced technology, massive troops, and more intensive strategy would all be involved. Why would something like this happen? And how would this ...