In a Washington Post op-ed, Slate.com contributing writer Emily Yoffe wrote that Al Gore "and others say that [Hurricane] Katrina was a product of global warming." In fact, in An Inconvenient Truth, Gore does not claim that Katrina was a "product" of global warming. Additionally, Gore gave a speech two weeks after Katrina in which he said that "no single hurricane can be blamed on global warming."
On Lou Dobbs Tonight, Lou Dobbs again tried to downplay his program's airing and affirming of a falsehood about the number of leprosy cases in the United States. Dobbs also claimed again that his airing of a May 16 report by CNN correspondent Bill Tucker "set the record straight" on the leprosy issue, but the report did not note the uncritical citation of the false statistic or Dobbs' repeated defense of it.
On Special Report, Brit Hume cited a column asserting that "a majority of astrophysicists and other solar scientists may in fact disagree with the conventional wisdom" on global warming and said that the author, Lawrence Solomon, "points out that almost 18,000 scientists signed a petition in opposition to the Kyoto Protocol." But the petition to which Hume and Solomon apparently referred has been disavowed by the National Academy of Sciences, and many of the signatures on the petition apparently belong to people who are not climate scientists.