Justin Legg survived leukemia and a double lung transplant . Once a Navy SEAL , Legg now struggles to climb stairs and mow the lawn . Husband walks streets in search of kidney donor . Hide Caption 2 of 10 Photos:
Justin Legg survived leukemia and a double lung transplant . Once a Navy SEAL , Legg now struggles to climb stairs and mow the lawn . Hide Caption 2 of 10 Photos: