Violation of an Employee's Weingarten Rights Means

Violation of an employee's Weingarten rights means:

A) The employee may be found guilty of charges by some other means (e.g., by testimony from another employee) .
B) The employee was denied representation in a proceeding that might result in disciplinary action.
C) The employee is not guilty if the termination is based on evidence obtained in an illegal interview.
D) None of these
E) All of these