Amazing how 'representatives' (not of the people but special interests and sinister lobbies) can agree on something. Even if they have no mandate to do so and fight like cats and dogs over anything that really matters to citizens.
And the last time (Cuba 1962) Russia blinked, even though it was in its rights to set up rocket bases in Cuba (The USA had an arsenal in Turky much earlier). So who guarantees that Russia will blink again? Or will someone dare to pull the nuclear trigger if they 'rescue' Russians in any of the Baltic States?
War is usually the result of actions by unaccountable politicians.
Congress reaches bipartisan agreement on sweeping Russia sanctions that aim to tie Trump's hands