On May 21, Timothy Klausutis wrote a letter to Jack Dorsey, the CEO of Twitter. In it, Klausutis pleaded with Dorsey to excise a conspiracy-laden, fact-free tweet the president of the United States sent out over Memorial Day weekend, a tweet that implied Klausutis’ deceased wife, Lori, was secretly murdered by then-Congressman Joe Scarborough. Klausutis explained that there was no one with…