8 usc 1101 a )( 15 )( j July 8, 2019 16 32 64 128 8 u.s.c. 1101(a)(20) 8 u.s.c. ยง 1101(a)(43)(n) 8 usc 1101(a)(3) 8 usc 1101(a)(15) 8 usc 1101(a)(42)