1. Of all the questions hanging over Robert Mueller’s Russia investigation, one stands out: How will President Trump fare in the end?

Here are several possible outcomes. An indictment while Mr. Trump is in office would be the most aggressive option, but it has grown increasingly unlikely.

In a series of Twitter posts about the Russia investigation, Mr. Trump repeated allegations that federal investigators had used spies against his campaign, and gave the supposed scandal a name: “SPYGATE.”