Now here's a man who believes in his cause. 60-year-old Vietnam vet Ron Zaleski is planning to walk across America -- barefoot -- to call attention to the need for PTSD counseling for military personnel.
Philadelphia's The Reporter website has a news story and video about the walk:
Vet crossing US barefoot for his comrades
You can also visit Zaleski's website and sign his petition at thelongwalkhome.org