In the case of Daubert v. Merrell Dow Pharmaceuticals, Inc., the U.S. Supreme Court advocated that a ...

In the case of Daubert v. Merrell Dow Pharmaceuticals, Inc., the U.S. Supreme Court advocated that a gatekeeper determine the admissibility and reliability of scientific evidence. Who is this gatekeeper?
 
  a. Expert witness
  b. Prosecutor
  c. Jury
  d. Trial judge

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(Question #2) A state law may constitutionally require that in all sex abuse trials involving minor victims, the court shall remove the defendant and have the defendant be in electronic audio and video contact with his attorney and the trial court.
 
  Indicate whether this statement is true or false.