What it's like to be interviewed by Mueller's team

• Mueller's team's office is in an industrial part of Southwest Washington. That's where Trump administration officials — most recently White House Counsel Don McGahn — have reportedly traveled to be interviewed as part of the investigation.
• During the interview, which reportedly takes place in a windowless room, teams of two or three lawyers take turns asking questions. Mueller himself often observes from a perch along the wall, witnesses told the Post.
• "Among the topics that have been of keen interest to investigators: how foreign government officials and their emissaries contacted Trump officials, as well as the actions and interplay of Flynn and Jared Kushner, the president's son-in-law," per the Post.
• "[I]t seemed like they were still trying to get a feel of the basic landscape of the place ... I didn't get the sense they had anything incriminating on the president. Nor were they anywhere close to done," one witness who was interviewed for several hours told the Post.

• White House lawyer Ty Cobb told the Post he believes the focus on the White House and its staffers is coming to an end.

Go deeper: How the Russia investigation closed in on Paul Manafort and Michael Flynn