Navy SEAL's Obsession with Fighting Leads Him to Ukraine

A Navy SEAL named Daniel Swift, who was facing legal charges for domestic violence and false imprisonment, went to Ukraine to fight in a war because he couldn't stop fighting. Swift's colleagues said he was hardly eating or sleeping and had separated from his wife. He was also barred from seeing his four children. Swift's story highlights the issue of PTSD among military personnel and the challenges they face in transitioning back to civilian life.