A guide to the Mueller report: The whos, whats, whens and whys provide a framework for understanding a complex document, complicated situation

The Department of Justice on Thursday is expected to release a redacted version of Special Counsel Robert Mueller's summary of his team's investigation into Russian interference in the 2016 presidential election and possible coordination with President Donald Trump's campaign.The Mueller investigation, as it's known in shorthand, has been the center of the political universe for months, but, since most Americans likely only visit that universe as tourists, the extent of its overlap [...]