ANALYSIS/OPINION: When Sen. Kamala Harris grilled President Elect Donald Trump’s pick for CIA Director Mike Pompeo last week, she demanded to know his personal views on the lesbian, gay, bisexual and transgender movement. Never mind, the growing jihadist threat, how the agency missed Russia’s invasion of Crimea, the potential of a nuclear-enabled North Korea, and the growing expansion of China in the South China Sea. Altogether, it was a bizarre exchange. But apparently, she was onto something. In a wide-ranging interview with the Wall Street Journal, departing CIA Director John Brennan said he wants his legacy to be the work...