And here is the election law in question:
https://www.law.cornell.edu/uscode/text/52/30121
And why the Steele Dossier comparisons by Trump supporters can be interpreted as a red herring:
https://news.yahoo.com/what-is-the-...d-trumps-opporesearch-comments-191857892.html
I tend to agree with Rep. Adam Schiff's take on what is going on here:
In an interview with me, Rep. Adam B. Schiff (D-Calif.), the chairman of the Intelligence Committee, pointed out that the message Trump has now sent to Russia — effectively greenlighting another assault on his behalf — is also bolstered by the fact that “he’s putting his own intelligence agencies under investigation.”
Trump
told ABC News that he might not call the FBI if his campaign were offered help again by a foreign power, and that there would be nothing wrong with accepting information on that basis.
In other words, Trump has now suggested he will not alert law enforcement agencies about such an offer of help, even as his attorney general appears to be simultaneously working to discredit law enforcement’s findings about the last Russian attack, thus absolving Russia of that effort even as Trump invites a new one....
"Barr’s sole objective as attorney general when it comes to foreign interference in our election is to inoculate the president, by investigating his critics,” Schiff told me, and “by investigating the law enforcement agencies who had the temerity to do their jobs and protect the country against an unscrupulous campaign that was accepting foreign help.”
Underscoring these concerns,
the New York Times reportsthat Barr’s inquiry seems aimed at questioning whether it was valid for intelligence officials to conclude that Russia interfered in the election for the purpose of helping Trump, and not just to sow discord generally.
In short, Barr may be trying to discredit conclusions about Russia’s motivation to help Trump win — never mind that Mueller extensively documented this — even as Trump has now said he’d welcome more interference on his behalf.
“I think what the attorney general has in mind is doing his own version of the Nunes memorandum, where he will selectively declassify information to give a false or fraudulent picture of what took place, in order to help the president,” Schiff continued. See:
https://www.washingtonpost.com/opinions/2019/06/13/adam-schiff-russia-heard-trump-loud-clear/