From the
Daily Beast:
In a statement to The Daily Beast, [Former Deputy Atty General Rob] Rosenstein said that there was no political motive to the disclosure and that he had no choice but to release the texts, which had been the subject of an Inspector General’s investigation into possible political bias.
“To the best of my knowledge, career Department of Justice officials determined in December 2017 that those text messages were NOT personal,” he wrote. “They were official government records related to FBI business and there was no legal basis to withhold them, so they should be released as requested by Congress.”
...“I consistently defended the right of Department of Justice employees to express political opinions and even make political contributions,” he continued. “However, the Inspector General concluded that the FBI employees ‘demonstrated extremely poor judgment and a gross lack of professionalism’ by exchanging messages that ‘appeared to mix political opinions with discussions about the [Hillary Clinton email] and Russia investigations, raising a question as to whether Strzok’s and Page’s political opinions may have affected investigative decisions.’”
Rod Rosenstein: DOJ ‘Not to Blame’ for Lisa Page’s Abuse