The Republicans are united in their belief that the ‘expansionist’ ambitions of communist China must be checked by empowering China’s rivals like India The only thing that can be said with certainty about Donald Trump is that no one is sure what he will do when he officially assumes the presidency of the United States on January 20th. The same goes for his foreign policy. But that won’t stop this columnist and his ilk from some self-taught crystal-gazing on Trump presidency. True to his form, Donald Trump has picked a CEO of a private company to run the State Department. The new Secretary of State, Rex Tillerson, who will be the de facto foreign minister of the US, is the CEO of the oil behemoth ExxonMobile. The Texas oilman’s only foreign policy experience (of sorts) is negotiating oil contracts with various dictators, most notably Vladimir Putin of Russia. (Putin has even honored Tillerson with ‘Order of Friendship’ award, a state decoration.) Even his other cabinet picks...