gabe gutder resident, nbc news. >>> i don't know about you, but that leaves me with a smile on my face. >>> hello again, everybody. is there a racial divide erupting in our valley schools? tonight, we attempt to verify the claim. >> in a few days, several alerts have come to light about mexican, muslim, and african- american students targeted. >> some valley principals are blaming the hate on the presidential election. joe dana is live in the joe? >> reporter: it's a mixed bag of reports. there are accounts of students chanting slogans like build a wall and more specific accusations of students openly being racist. two days after last week's dramatic election, chandler unified school district superintendent wrote a letter saying it's coming to my attention that the results have created troubling actions and actions at brophy college prep, principal bob ryan sent a letter to parents condemning attacks saying since the election, students have asked others if they were really born in the ups and mean to be deported. the principal denounced some studentss who support donald