(KMOV) -- An Iraq War veteran is walking across America to help military families.
Troy Yocum plans on walking 7,000 miles across the country, and raising $5 million. He's already walked from Louisville to Chicago, and now to St. Louis: 838 miles and $50,000.
Yocum said he should finish his giant circle around the U.S. and end up in Louisville in August of 2011.
To find out more about Yocum and his walk for military families, visit his website.
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