Even though Manafort was cooperating with congressional investigators, providing them with hundreds of pages of documents, Mueller did not request documents from him and his lawyers. Instead, his prosecutors and investigators obtained a search warrant to rifle through Manafort’s Virginia home, which they executed in a predawn raid, reportedly breaking in with guns drawn while the Manaforts were sleeping and not allowing Mrs. Manafort to get out of bed before checking her for weapons.

In stark contrast, the Clinton Justice Department would not even issue grand-jury subpoenas to compel the production of physical evidence — such as the private laptop computers used by Clinton’s subordinates to store her emails (a number of which contained classified information). Instead, investigators politely asked lawyers to turn over pertinent items, and they made extraordinary agreements to restrict the information they would be permitted to look at (such as an agreement that prevented agents from looking at information on the Mills and Samuelson computers during the time frame when attempts to obstruct congressional investigations may have occurred).

It is worth noting that, very similarly, the Obama Justice Department and the FBI did not seize the servers of the Democratic National Committee, even though much of the collusion case hinges on the conclusion that these servers were hacked by Russian operatives. Instead, the FBI politely requested that the servers be surrendered so the Bureau’s own renowned forensic investigators could examine them. When the DNC refused, the Justice Department did not issue a subpoena or obtain a search warrant; to the contrary, the FBI and DOJ agreed to accept the findings of CrowdStrike, a private investigative firm retained by the DNC’s (and the Clinton campaign’s) attorneys.