evidence: As we’ve written, there’s no evidence Hunter Biden was being investigated. [...] In one of several stories on Hunter Biden, the New York Post wrote about a "smoking-gun email" that it claims proves the Democratic presidential nominee helped his son and Burisma. The story is based on a photo of an email that Vadym Pozharskyi, an adviser to the board of Burisma, allegedly sent to Hunter Biden to "thank you for inviting me to DC and giving an opportunity to meet your father and spent [sic] some time together." We have no way to verify that the email is authentic. [...] Trump is referring to a May 12, 2014, email Pozharskyi allegedly sent to Hunter Biden that asked for "advice on how you could use your influence" to help Burisma. Again, we don’t know if the email is authentic, but even so, the email isn’t evidence that Hunter Biden agreed to use his "influence" with his father to help Burisma. And it certainly isn’t evidence that Joe Biden did anything to help Burisma.