이 행적이 2011년 서울시장 보궐선거에서 거론되자 나 원내대표는 “행사 내용을 모르고 참석했다가 뒤늦게 알고 돌아왔다”고 주장했다.
When the track record was mentioned in the 2011 Seoul mayoral by-election, Na, the floor leader, claimed that she "attended the event without knowing what it was about and returned belatedly."