Comey in just the first few paragraphs admits he was deceiving Trump during their initial dossier meeting. He didn't give him Christopher Steele's real name nor did he let him know Hillary paid for it...
Problem there is Trump already knew about everything via Rogers. That's why he asked him right off the bat "Is there anything I should know about that may come out?" He wanted Comey to come clean but he didn't... Trump should have fired him the first day for that initial deception...
https://www.scribd.com/document/3768...-April-19-2018