Trump and those around him have repeatedly shown a willingness to say things that they know aren’t true when it suits their needs

The Mueller report — the result of a 22-month investigation into Russian interference in the 2016 election — didn’t end the debate over whether President Donald Trump obstructed justice or acted inappropriately while in office. But there’s one thing it proved beyond any debate: The President lies with remarkable ease and cajoles those around him to do the same.

Read more: cnn.com