NEW : The Minnesota National Guard says it will change his records if he provides proof . Minnesota Army National Guard says his records do n't mention his grenade attack story . He said that the stutter was caused by the grenade attack and that he did n't really know he could sing until his speech pathologist told him to try singing in the shower . Poe said he began singing to help with a stutter triggered by the attack . He was discharged from the military in 2010 after serving two tours of duty, and has been living on disability checks ever since.
NEW : The Minnesota National Guard says it will change his records if he provides proof . Minnesota Army National Guard says his records do n't mention his grenade attack story . Poe said he began singing to help with a stutter triggered by the attack . He was discharged from the military in 2010 after serving two tours of duty, and has been living on disability checks ever since.