So in addition to seeing a psychologist, he is pursuing an unconventional technique to treat post-traumatic stress: nudity.
Sanchez, who left the Army as a captain, lives in a nudist resort in Florida. While he mostly walks around the resort nude, in his home he wears shorts or a jogging suit when his 8-year-old granddaughter or others stop by.
Sanchez, 70, gained national attention when WTSP, a Tampa, Fla., television station, did a story about him.
He spoke with Military Times about why being nude allows him to enjoy life.