evidence: In late July and early August 2018, scattered social media posts and memes claimed that the president had donated his entire $400,000 salary to the Department of the Interior, for the purpose of rebuilding military cemeteries. Many of these posts criticized the news media for not having reported on this purported donation. On 31 July 2018, for example, conservative radio host Mark Simone wrote, in a tweet that has since been deleted: [...] There were two immediate problems with this set of claims. First, President Trump could not possibly donate his entire $400,000 annual salary for 2018 for the purpose of rebuilding military cemeteries, because he has already donated the first quarter's worth of that salary to the Department of Veterans Affairs for an entirely separate initiative. So he only had three-quarters of his salary left to distribute, a mathematical fact that undermines the credibility of these claims. [...] So the claim that Trump donated his entire $400,000 annual salary for rebuilding military cemeteries actually comes from online rumors posted in 2017. This means the vast majority of claims made in July and August 2018 are false on this basis alone, since they stated that Trump's donation had happened "today."