From Oregon Live:
A mask similar to one President Barack Obama himself wore in a "Saturday Night Live" skit prompted a Portland school principal to ban a boy from performing while wearing it at his elementary school talent show after deciding the rubber likeness of the 44th president was "inappropriate and potentially offensive."
Dru Lechert-Kelly, 11, a fifth-grader at Llewellyn Elementary School in Southeast Portland, decided to dress up like his role model and dance to a popular YouTube song that features an Obama look-alike dancing to a parody called "I Can Do Whatever I Like." ...
When asked what was offensive about Dru's skit, Powell refused to discuss it.