Final answer:
A security clearance does not guarantee access to classified information; access is on a need-to-know basis. The Supreme Court determined that the press has a partial right to print classified material that doesn't compromise troops or covert operatives.
Step-by-step explanation:
The statement that a security clearance guarantees access to classified information is false. Having a security clearance means that an individual is eligible to access classified information, but it does not ensure this access. Access to classified materials is typically granted on a need-to-know basis, meaning that the individual must have a legitimate work-related reason to access the information.
In regard to the Supreme Court and the press's right to print classified material, the court has determined that this right is partial. Specifically, the press may print classified material only if it does not compromise troops or covert operatives. This speaks to a balance between the freedom of the press and the need to protect national security and the safety of individuals in sensitive positions.