WHITE SULPHUR SPRINGS, West Virginia — Speaker Mike Johnson (R-LA) conceded he has not yet done a “deep dive” into the evidence gathered by Republican lawmakers to impeach President Joe Biden even as House leaders contemplate how to move forward with the monthslong investigation.

Although Johnson said he would not “prejudge” the outcome of the impeachment inquiry, the speaker argued the evidence released so far has shown “unprecedented corruption” from the Biden administration. However, he noted, he has not fully reviewed all the evidence released by House investigators so far.