An Open Letter to the Remaining Uninfected Northwestern Student Body: We all knew this day would come, and finally it’s here. The zombie apocalypse is upon us, and for those that didn’t think to prepare in advance and complete the optional Essential NU online zombie training course, we have complied a brief guide to protect those brains you’re spending so much money to educate. Preparation/Training: If you have time before the zombies reach your dorm, break through the barriers on