A visual guide to the dead ends and murky contacts in the Trump-Russia collusion question - The Washington Post

Special counsel Robert S. Mueller III’s mandate is, in its most basic form, clear. He was appointed to “investigate any links and/or coordination between the Russian government and individuals associated with the campaign of President Donald Trump.” If other matters arose from that work, he was authorized to look into those, as well. From an investigatory perspective, that’s pretty straightforward. From a legal standpoint, it’s a bit trickier...
https://www.washingtonpost.com/politics/2019/03/21/visual-guide-dead-ends-murky-contacts-trump-russia-collusion-question/