On Wednesday afternoon Todd Lawrence Mishler ( or The Doc as his friends call him)passed through Robertson County on his way to raising awareness and .\r \r Description.\r \r Doc Mishler singing a variety of songs.\r \r A man nicknamed the Cross-Country Cowboy is traveling across the U.S. on horseback. Today, he made his way through Chattanooga. Todd Doc Mishler is .\r \r For more information about Doc Mishler, go here:
