In what circumstances will a defendant be permitted to confront a witness in the witness box?

Does a limitation on cross-examining a prosecution witness at trial violate a defendant's right to confront the witness? (California, United States of America)

Can a defendant confront prosecution witnesses at trial without violating his right of confrontation? (California, United States of America)

When confronted with a witness with his own dishonesty in an attempt to solve a murder case, what is the effect of confronting the witness with false statements? (California, United States of America)

Can a defendant confront the witnesses in the witness box? (California, United States of America)

Does a defendant waive his right to confront witnesses by confronting them in the courtroom? (California, United States of America)

In what circumstances will a defendant waive his privilege against self-incrimination and his right to confront witnesses at trial? (California, United States of America)

Is there any case law supporting a defendant's contention that the trial court violated his constitutional right to confront witnesses in the witness box? (California, United States of America)

Does a defendant have a right to confront or confront a witness who has made out-of-court statements and adoptive admissions? (California, United States of America)

In what circumstances will a defendant be allowed to cross-examine a witness in front of the jury in the witness box? (California, United States of America)

What is the current state of the law on the right of a witness not to confront a defendant in a witness box? (California, United States of America)