A student at McGill University in Montreal, Canada was forced to issue a formal apology for emailing a picture of President Obama kicking open a door–all because some students thought the image was somehow racist. Another student issued a formal complaint against Farnan for committing a “micro-aggression.” For those not up-to-date on the PC lexicon, “micro-aggression” is the latest phrase of choice for leftist radicals seeking to blame racism for common annoyances suffered by people of all races. Minority activists at the University of Michigan, for example, have insisted that trivial slights, such as “Having your opinion second-guessed in a...