http://www.vox.com/2015/11/7/9689330/yale-halloween-email

Nicholas Christakis apologized Friday, though saying he thought his wife's email was well-intentioned: "We understand that it was hurtful to you, and we are truly sorry," he wrote in an email to Silliman students, according to the Yale Daily News. "We understand that many students feel voiceless in diverse ways and we want you to know that we hear you and we will support you."