Articulate a clear, well-developed argument which is supported by evidence either for or against the topic you selected. Be sure to consider and rebut counterarguments while presenting your viewpoint. Remember that any statement you make or position you take needs to be supported and reinforced by your research sources. Topic:Expert Witnesses and Expert Testimony Make a clear argument in support or against it. Approach this paper by effectively researching courtroom cases were expert witness and testimony positively influenced cases which resulted in not guilty or guilty verdicts.