Why did he take them, they are classified and top secret.
you better read this
Basic Laws and Authorities
Source: The provisions of Executive Order 12958, as amended by Executive Order 13292, can be found at 68 Federal Register 15315 (March 28, 2003).
Executive Order 12958 was amended on March 25, 2003, by Executive Order 13292, to read as follows
By the authority vested in me as President by the Constitution and the laws of the United States of America, and in order to further amend Executive Order 12958, as amended, it is hereby ordered that Executive Order 12958 is amended to read as follows:
This order prescribes a uniform system for classifying, safeguarding, and declassifying national security information, including information relating to defense against transnational terrorism. Our democratic principles require that the American people be informed of the activities of their Government. Also, our Nation's progress depends on the free flow of information. Nevertheless, throughout our history, the national defense has required that certain information be maintained in confidence in order to protect our citizens, our democratic institutions, our homeland security, and our interactions with foreign nations. Protecting information critical to our Nation's security remains a priority.