Brad Arnold, the lead singer of 3 Doors Down, announced that the American rock band’s summer tour would be canceled for a heartbreaking reason — he has been diagnosed with Stage 4 kidney cancer that ...

May 8 (UPI) --3 Doors Down singer Brad Arnold has announced that the band canceled its summer concert tour while he battles Stage 4 kidney cancer that has spread to his lungs. "That's not real good," ...