When someone claims the 5th amendment rights that means that the person can refuse to answer questions about a possible crime or anything that they believe could incriminate them. Basically, they can't make you testify against yourself if you don't want to. The person in the questions knows something that might incriminate him but he doesn't have to answer because he doesn't want to get in trouble.
Answer:
Full Senate
On October 23, 1987, the Senate rejected Robert Bork's nomination to the Supreme Court by a vote of 42–58.
A prosecuting attorney is a lawyer for the state or the people in a criminal trial.
His job is to initiate carry out the legal proceeding against a people who has been accuses of a crime.
In many of the cases the prosecuting attorney the office is involved in the case form the very beginning.