Jennifer Rubin: Guidelines for news-watching while staying sane in 2018

For political-watchers, news media, political operatives, candidates and officials, 2017 was — let’s be honest — exhausting.The constant churn of news, the unending assaults on our sense of decency and expectations for government officials, the carousel of White House advisers (“according to Kathryn Dunn-Tenpas, a senior fellow at the Brookings Institution who has tracked White House turnover rates over three decades, the Trump administration’s 34% turnover rate &md