Doug Jones could kill the GOP tax bill. Here’s how Mitch McConnell can stop him.

A wave of their own incompetence is about to come crashing down on the Republican Party.

After barely passing a tax bill costing $1.4 trillion — cutting taxes for corporations and most rich people, hiking taxes for the poor, and destabilizing health insurance markets — Senate Republicans discovered a $250 billion drafting error in the bill. One Republican, Sen. Bob Corker (R-TN) already opposed the bill. Another, Sen. Susan Collins (R-ME) is now wavering on the bill R...