Unidentified street artists plastered posters conflating Senator Ted Cruz with the Hunger Games' "Mockingjay" symbol around the University of Colorado at Boulder in time for his appearance at tonight's Republican debate. The posters and stickers which appeared this morning are likely the only pro-candidate activism on a day that promises much more anti-GOP action. According to The Gazette: Republicans going to Boulder Wednesday for the fourth GOP presidential debate will be welcomed to the state's liberal stronghold with protests and a plane circling the city with a banner making a quip about the billionaire Koch brothers. The actions were...