,one ,hundred ,thirteenth ,congress of the ,united ,states of ,america ,at the ,first ,session ,begun and held at the ,city of ,washington on ,thursday1 the third day of ,january1 two thousand and thirteen ,h4 ,r4 #cfbf ,,an ,,act ,to extend the ,undetectable ,firearms ,act of #aihh for #aj years4 #a4 ,extension of ,undetectable ,firearms ,act of #aihh for #aj years ,section #b7;f77#b7 of the ,undetectable ,firearms ,act of #aihh 7#ah ,u4,s4,c4 #ibb note7 is amended by striking #be and inserting #ce4 ,speaker of the ,house of ,representatives4 ,vice ,president of the ,united ,states and ,president of the ,senate4