This is a letter from Senator Grassley to (then) Directory Comey...oh first of all this relates to #pizzagate due to the fact that very few power players have been brought to justice. In my mind and many others on this board, this is because Comey was an obstructionist and any domestic law enforcement would be coming primarily from the @FBI...

https://www.grassley.senate.gov/sites/default/files/judiciary/upload/2017-03-28%20CEG%20to%20FBI%20%28McCabe%20Conflict%20in%20Trump%20Associates%20Investigation%29.pdf

Tidbits...

"As you know, Mr. McCabe is under investigation by the Department of Justice Office of the Inspector General. That investigation is examining whether the political and financial connections between his wife’s Democratic political campaign and Clinton associates warranted his recusal in the FBI’s Clinton email investigation. On March 7, 2015, just five days after the New York Times broke the story about Secretary Clinton’s use of private email for official business, Mr. McCabe met with Virginia Governor Terry McAuliffe, a longtime, close associate of the Clintons—along with his wife, Dr. McCabe. Mr. McAuliffe recruited Dr. McCabe, who had not previously run for any political office, to be the Democratic candidate for a Virginia state senate seat. Dr. McCabe agreed, and Governor McAuliffe’s political action committee subsequently gave nearly $500,000 to her campaign while the FBI’s investigation of Secretary Clinton was ongoing. The Virginia Democratic Party, over which Mr. McAuliffe exerts considerable control, also donated over $200,000 to Dr. McCabe’s campaign. While Mr. McCabe recused himself from public corruption cases in Virginia—presumably including the reportedly ongoing investigation of Mr. McAuliffe regarding illegal campaign contributions—he failed to recuse himself from the Clinton email investigation, despite the appearance of a conflict created by his wife’s campaign accepting $700,000 from a close Clinton associate during the investigation."

"The Committee requires additional information to fully understand this situation. Please provide the following information and respond to these questions by April 11, 2017: 1. Has Mr. McCabe been involved in any capacity in the investigation of alleged collusion between Mr. Trump’s associates and Russia? If so, in what capacity has he been involved? When did this involvement begin? 2. Has Mr. McCabe been involved in any requests or approvals for physical surveillance, consensual monitoring, searches, or national security letters relating to the investigation? If so, please provide all related documents. 3. In the course of the investigation, has Mr. McCabe been involved in any requests or approvals relating to the acquisition of the contents of stored communications from electronic communication service providers pursuant to the Electronic Communications Privacy Act? If so, please provide all related documents. 4. Has Mr. McCabe been involved in any FISA warrant applications relating to the investigation? If so, in what capacity? Please provide all related documents. 5. In the course of the investigation, has Mr. McCabe, or anyone under his supervision, made any representations to prosecutors or judges regarding the reliability of information in the FBI’s possession as part of seeking judicial authorization for investigative tools? Has he or anyone under his supervision made any such representations about the political opposition research dossier compiled by Mr. Steele and Fusion GPS? If so, please explain and provide copies of all relevant documents. 6. Was Mr. McCabe involved in any FBI interactions with Mr. Steele? If so, please explain. 7. Did Mr. McCabe brief or otherwise communicate with anyone in the Obama administration regarding the investigation? If so, who did he brief, and when? Please provide all related documents. 8. Has Mr. McCabe been authorized by the FBI to speak to the media, whether as an anonymous source or otherwise, regarding the investigation? If so, please provide copies of such authorizations. If he was so authorized, to whom did he speak, and when? If he was not authorized to do so, does the FBI have any indication that he nonetheless spoke to the media? 9. To the best of your knowledge, has anyone within the FBI raised concerns within the Bureau that Mr. McCabe appears to have a conflict of interest in the investigation of Trump associates? If so, who raised such concerns, when did they do so, and how did FBI respond? To the best of your knowledge, has anyone within the FBI filed a complaint with the Department of Justice Office of the Inspector General regarding Mr. McCabe’s involvement in the investigation? 11. Have personnel from the Department of Justice Office of the Inspector General spoken with you yet as part of that Office’s investigation into Mr. McCabe’s alleged conflict of interest in the Clinton investigation? If so, did they also raise concerns as to whether Mr. McCabe’s alleged partisan conflict would also apply to the investigation of Mr. Trump’s associates? 12. Has anyone at FBI, the Department of Justice, or the Department of Justice Office of the Inspector General recommended or requested that Mr. McCabe recuse himself from the investigation of Mr. Trump’s associates or from any ongoing investigations of the Clinton Foundation? If so, what action was taken in response?"