Trump’s inauguration ceremony in Washington D.C. has left us, the American public, with much to process. But not everyone is obsessing over crowd sizes, or riots, or whether “alternative facts” are facts from a parallel universe or just lies (you be the judge!). For some, maybe the most intriguing moment of the whole spectacle was the unusual behavior of one man: Not the new president, but rather a secret service agent, or bodyguard, who accompanied Trump and Melania along the inaugural parade route. Now, a network of internet sleuths are trying to figure out what it means.