Josh Kraushaar: “Republican candidates have tied themselves so closely to Trump that they’re all dependent on his fortunes. That’s a risky place to be right now. Last month, the economy was booming and a socialist was on track to lead the Democratic ticket. This month, the stock market is falling, coronavirus is spreading, and a mainstream Democrat is positioned to become the presidential nominee. Trump’s reelection chances have suddenly taken a turn for the worse, and he’s threatening to take down the GOP’s Senate majority with him.”

