Former U.S. Navy SEAL David Brown was the unlikeliest of candidates for the world's most grueling military selection process. Standing just 5' 3" and weighing 110 pounds, he was unlike any of the others around him who aspired to be SEALs. But through dogged determination and an iron will, he overcame every obstacle that life put in front of him to achieve his dream of becoming a SEAL. David Brown's life has been one of perseverance,...