The Sixth Amendment's confrontational clause grants the defendant the right to face their accusers. It allows the defense to dispute the testimony given by prosecution witnesses. It also allows the jury the opportunity to decide if a witness is being dishonest in any way. This applies to statements made in court and out of court statements. A court may prevent repeated questioning of witnesses on the same question or harassing a witness. But if a judge restricts the cross-examination of a witness too severely, it may cause a violation of the defendant's Sixth Amendment right to confront witnesses. 