News sources:
http://www.nytimes.com/2016/09/28/us/pepe-the-frog-is-listed-as-a-hate-symbol-by-the-anti-defamation-league.html
http://time.com/4510849/pepe-the-frog-adl-hate-symbol/
http://www.theverge.com/2016/9/27/13083400/anti-defamation-league-pepe-the-frog-trump-alt-right-hate
These articles talk about how pepe the frog has become a symbol for racism, more specifically anti-semitism. It's almost sad that this is what the world has come to. " The alt-right, a movement of extremists that uses white-supremacist iconography and mixes it with pop culture, co-opted the frog cartoon to appear with a Hitler-like mustache, wearing a skullcap or a Ku Klux Klan hood, the league said, adding that the images were used “in hateful messages aimed at Jewish and other users on Twitter.”