; and (2) by striking removed, pursuant to a bilateral or multilateral agreement, to and inserting removed to . 4. Detention spaces There is authorized to be appropriated such sums as may be necessary to provide for sufficient detention spaces as the Secretary of Homeland Security determines necessary to enforce the immigration laws. 5. Immigration judges (a) In general The Attorney General may appoint 100 additional immigration judges in addition to immigration judges currently serving as of the date of enactment of this Act. (b) Authorization of appropriations There is authorized to be appropriated such sums as may be necessary to carry out this section. 6. Asylum procedures related to filing frivolous applications (a) Notice concerning frivolous asylum applications (1) In general Section 208(d)(4) of the Immigration and Nationality Act ( 8 U.S.C. 1158(d)(4) ) is amended— (A) in the matter preceding subparagraph (A), by inserting the Secretary of Homeland Security or before the Attorney General ; (B) in subparagraph (A), by striking and of the consequences, under paragraph (6), of knowingly filing a frivolous application for asylum; and and inserting a semicolon; (C) in subparagraph (B), by striking the period and inserting ; and