Morgan Wallen has secured the No.1 album for America for the fifth week running, despite the emergence of a recent video which sees him using a racial slur.The country star has faced strong consequences since the clip surfaced, with his label Big Loud dropping him and radio stations removing his music from their playlists.Despite this, he has maintained a strong chart position – with album and song sales surging at the same time that his radio play and playlist inclusions continue to fall.As