Attorneys for a South Carolina death row inmate whose execution is imminent are making a last-ditch argument that their client is incompetent to be executed partly because of his belief that he is a sovereign citizen.Steven Bixby and his father, Arthur Bixby, led a 12-hour gun battle with law enforcement in Abbeville, South Carolina, on Dec. 8, 2003, that resulted in the deaths of two police officers. The standoff, during which thousands of rounds of ammunition were exchanged between the Bixbys and police, stemmed from an attempt by the South Carolina Department of Transportation to widen a highway by using an






























