Hate is a Four-Letter Word

From publisher blurb: Hate is a Four-Letter Word is a free Mutants & Masterminds adventure by D.T. Buchino, intended for a group of four to six power level 10 heroes. What starts as a peaceful day in Freedom City slowly turns into a lesson in tolerance, as the heroes must defend the city from a hate-monger and his followers. Can the heroes stop him? Or will freedom become a word no longer associated with Freedom City?