People light candles at a pop-up memorial near the “Belle Equipe” restaurant, the site of one of the attacks in Paris on November 14, 2015. (Lionel Bonaventure/AFP/Getty Images)

                         Everything has changed after Paris attacks . Just for huminity .

It is impossible now, as the Paris attacks are still fresh, to imagine a Ben Carson in the White House. It is impossible to envision such a man, bereft of foreign policy experience, acting as commander in chief. It is just as impossible to think of Donald Trump in the Oval Office. It is horrifying to imagine him sitting there, thinking of the world as a board game — real estate, of course, maybe Monopoly — convinced that the world will conform to his grandiosity. It is also difficult to see Carly Fiorna there, another one who thinks that ambition is the functional equivalent of experience. Bernie Sanders, too, has had his day. Suddenly, big banks are the least of our problems.