The Russians Are Trying to Get Inside Our Heads and Make Us Sit Still

"They're trying to get inside our heads and make us hesitate in our support for Ukraine," says CNN's John Defterios. "What we need to do is stay steady, keep supporting the Ukrainians ... let the Russians lose on the battlefield", he adds. 'If they resort to this sort of thing, nuclear weapons or a dirty bomb, the consequences will be on them directly'