Billy Ray Cyrus is riding high in the charts with Buck 22 and Achy Breaky Heart 2. But he has another song - with Buck 22's mother Dionne Warwick - that is especially close to his heart. Written the day after Columbine the song is about the gun violence and school shootings. A portion of proceeds from the song goes towards the charity Do the Write Thing. We ask Billy - who has always defended daughter Miley Cyrus's raunchy routines - if he would feel awkward if she ever posed with a gun in a music video.