The federal prosecutor Attorney General Bill Barr tapped to investigate whether Obama administration officials improperly requested the unmasking of individuals during the 2016 election has concluded his probe without “finding any substantive wrongdoing,” The Washington Post reported Tuesday. Barr appointed U. S. Attorney Jeremy Bash to review whether there was wrongdoing by the Obama administration in requesting the identities of individuals — in particular Trump allies — whose names are redacted in intelligence reports during the heated election. The practice, known as unmasking, is common and done to help government officials make sense of the intelligence documents they are reviewing,...