https://www.wsj.com/articles/supreme-loser-pelosis-house-11594336504?mod=opinion_lead_pos8
The Supreme Court on Thursday punted in two cases concerning subpoenas for President Trump’s financial records, sending them back to lower courts to resolve a host of legal questions. Yet if the cases had no clear winner, one of the rulings did produce an outright loser: Speaker Nancy Pelosi’s overzealous House.
Since the moment Mrs. Pelosi retook the gavel in January 2019, she’s operated as if her institution is the only branch in town, with limitless power. Within days of the 2018 election, an unnamed House Democrat bragged that the incoming majority was loading a “subpoena cannon,” aimed at more than 80 different areas of Trump investigation. The president’s tax returns, his firing of former FBI Director James Comey, his discussions with foreign leaders, security clearances, the Trump family business, Stormy Daniels, the reassignment of executive branch employees, the Mueller report. Ad nauseam.
No one disputes the House has oversight authority. But courts have always made clear that this power must be firmly tethered to a “legislative purpose.” Prior Congresses at least attempted to hew to the spirit of that phrase. Mrs. Pelosi’s committee chairmen—driven by fury over the Trump presidency—embarked on an extended fishing expedition. In doing so, they exposed how easy it is to abuse the legislative-purpose doctrine.