When people say “Giants walk among us,” they are usually referring to “giants” figuratively – leaders in their fields, heroes of battles, creators of great new things, and the like. That is not the case in two cities in Mexico where witnesses recently recorded what appear to be giant humanoids walking among them … or at least near them across the tops of mountains or hills in their neighborhoods. Both witnesses posted their videos on social media where it was picked up by the local mass media and the debates began – including warnings about a young man in Alberta, Canada, who also recorded and posted a video of an alleged giant … and died unexpectedly just a few months later after claiming he was being stalked. Are these hoaxes or are real giants walking among us? Should the witnesses be worried? Should we?