Have Republicans found their own Steele dossier?

Remember the Steele dossier? Congressional Republicans certainly do.

On Wednesday, House GOP members voted to formally censure Rep. Adam Schiff, one of Donald Trump’s most vocal Democratic critics in Congress, for spreading “false accusations” that the former president colluded with Russia to beat Hillary Clinton in 2016. Among his official list of sins: Hyping the lurid document written by a former British spy that made since-discredited claims about Trump’s ties to Moscow.

As they rebuked Schiff, Republicans were also busy raising an uproar over unproven bribe allegations against Joe Biden — specifically that, during...