A robber must do more than point a gun at someone and order that person not to move before facing an enhanced sentence for physically restraining the victim, a divided federal appeals court held.Splitting 2-1, the 7th U.S. Circuit Court of Appeals last week rejected the argument that U.S. Sentencing Guideline Section 2B3.1(b)(4)(B) applies when the robber uses psychological coercion alone in carrying out the crime or in …