"Having not attended the recital himself, Lebrecht's sole source for this characterization was a Facebook post by the conductor and audience member Tania Miller, who later apologized for the post.It soon emerged that Wang had worn the sunglasses in order to cover up red and puffy eyes, evidence of the extended detainment and intense questioning she had been subjected to upon her arrival at Vancouver International Airport, which had left her in tears and almost caused her to miss the recital.