The news of Friday's indictments and their rich detail about the extent of the Russian efforts to hijack our election have led many people to urge Trump to cancel Monday's summit with Putin, or at least threaten to cancel it unless Russia hands over the two dozen spies and trolls who've been indicted by Mueller so far for trial in the United States. Such calls are right, proper, and, in the end, kind of silly. Whatever the president knew about Russian hacking, and whenever he knew it, Trump has made it clear he has no interest in protecting the integrity of our elections.