I love The Washington Post, deep in my bones. Last month marked my 40th year of proud work for the institution, in the newsroom and in the Opinions section. I have never been more disappointed in the newspaper than I am today, with the tragically flawed decision not to make an endorsement in the presidential race.At a moment when The Post should have been stepping forward to sound the clarion call about the multiple dangers that Donald Trump poses to the nation and the world, it has chosen instead to pull back. That is the wrong choice at the worst...