I have nothing to offer you, except blood, sweat, and arugula.Winston Churchill, well before he became prime minister in May 1940, was busy all through 1939 prompting the British government to prepare for war — and then, as first lord of the Admiralty, helping to direct it once it broke out. But what if Churchill had been Barack Obama? What would Britain’s foremost opponent of appeasement have been like? The Munich AgreementObama-Churchill might have said something like the following in regards to the 1938 Munich Agreement. “We live in a complex world and at a challenging time. And none...