Back in August, congressional subpoenas were issued to the DOJ, seeking documents and testimony relating to the scandalous (and uncorroborated) Fusion GPS dossier. The deadline of those subpoenas was ignored, and the DOJ claimed that the documents in question did not exist. Unfortunately, that was a lie.
At least, that's the claim made by House Intel Committee Chairman Devin Nunes in a scathing letter he sent to the DOJ yesterday. Nunes accuses the DOJ and FBI of stalling, ignoring deadlines, and lying. In the end, he even threatens to hold them in contempt.