Just whose may not be obvious at the time, but I suspect that "Russiagate" special counsel Robert Mueller and Deputy US Attorney General Rod Rosenstein already regret picking Friday, July 13 to announce the indictments of 12 Russian intelligence officers on charges relating to an embarrassing 2016 leak of Democratic National Committee emails. They should.

Legally, the indictments are of almost no value. Those indicted will never be extradited to the US for trial, and the case that an external "hack" – as opposed to an internal DNC leak – even occurred is weak at best, if for no other reason than that the DNC denied the FBI access to its servers, instead commissioning a private "cybersecurity analysis" to reach the conclusion it wanted reached before hectoring government investigators to join that conclusion.

Diplomatically, on the other hand, the indictments and the timing of the announcement were a veritable pipe bomb, thrown into preparations for a scheduled Helsinki summit between US President Donald Trump and Russian President Vladimir Putin.