Special counsel John Durham has concluded his four-year investigation into possible mishandling by the FBI in its probe into alleged links between Donald Trump's 2016 campaign and the Russian government. Durham's report takes a painstaking look at various aspects of the FBI's now-notorious Crossfire Hurricane investigation, which led to the appointment of special counsel Robert Mueller.

In response to the report, the FBI said the errors identified by Durham have now been corrected. The report appears to be an appeal to public opinion that Trump was treated unfairly by FBI officials.