Jim Jordan did send a letter demanding the SPLC produce documents about payments to sources and coordination with the Biden DOJ — that part is verified by multiple sources including his own House committee. But the linked article makes inflammatory claims about 'violent hate groups' receiving payments without providing evidence, documentation, or specifics. The Post Millennial article is essentially a opinion piece repeating an accusatory framing rather than reporting what Jordan actually found. Web search shows Jordan's demand exists; it doesn't show the underlying claim about payments to hate group leaders has been substantiated.