
Roy Moore’s upset victory in the Alabama Senate primary sent shock waves through the Republican establishment Wednesday, portending a GOP civil war as outsider candidates in other states threaten to challenge incumbents.
The potential showdowns are reminiscent of the tea party uprising that just a few years ago cost Republicans the majority in the Senate. Now President Trump’s populist rise to power — honed by his former advisor Stephen K. Bannon — has generated a new wave of long-shot candidates capable of upending the 2018 midterms. ...