announcing your choice of 2019 cnn hero of the year. our final guest, a song about perseverance and love. please welcome me in joining proud supporter of the justice center that works to end violence against women and girls. multiplatinum performing artist, andy grammar performing don t give up on me joined by the staten island ps-22 chore rus directed by greg steinberg. i will fight i will fight for you i always do until my heart is black and blue and i will stay