The timeline around Flynn’s conversations is crucial because it shows what’s still in play for the president and Kushner – and why Mueller may have been content to lock in a cooperation agreement that carried relatively light penalties, as well as why Flynn’s assistance seems to have subsequently pleased the veteran prosecutor so much.

Kushner’s actions are also interesting because the Federal Bureau of Investigation has examined his own communications with Kislyak – and Kushner reportedly encouraged Trump to fire his FBI director, James Comey, in the spring of 2017, when Comey was still in the early stages of digging into the Trump-Russia connection.

Comey, and his successor, Mueller, have been focused on possible favor-trading between the Trump campaign and the Kremlin. We know that Russian hackers directed by Russian intelligence operatives penetrated Democrat computer servers in 2016 and gave that information and email haul to WikiLeaks to disseminate as part of an effort to undermine Hillary Clinton’s presidential bid. Trump was also pursuing that business deal in Moscow in 2016 and had other projects over the years with a Russian presence. What might the Kremlin have been expecting in return? A promise to lift U.S. economic sanctions?