Hunter Biden’s hourslong testimony to lawmakers this week came after House Republicans sifted through thousands of documents and dozens of witness interviews, some of which cast doubt on the truthfulness of the first son’s deposition.

A 229-page transcript of the deposition revealed Hunter Biden’s defiance in the face of questions about the involvement of his father, President Joe Biden, in his foreign business dealings, as well as the significant details the first son said he no longer remembers about his financial arrangements at the time.