I feel I should caution you about something that can be misread as a plan to incite homicide or harm against a current or former president of a war-like nation. The American FBI has taken people from other countries, for a long time, and for less justification. Especially people living within 100mi of their northern or southern border are at added risk of a misunderstood heckling jab being interpreted as any kind of threat.
#freeSpeech and all, but we also don't draw cartoons of a certain deity for fear of a fiery doom.