amended by adding at the end the following: (g) Persons endangering the national security No person shall be naturalized who the Secretary of Homeland Security determines to have been at any time an alien described in section 212(a)(3) or 237(a)(4). Such determination may be based upon any relevant information or evidence, including classified, sensitive, or national security information. . (b) Concurrent naturalization and removal proceedings Section 318 of the Immigration and Nationality Act ( 8 U.S.C. 1429 ) is amended by striking other Act