Marihuana. Amending law relating to advance of funds in connection with enforcement of narcotic laws and customs laws, report to accompany H. R. 6555 [to amend act of Mar. 28, 1928 (45 Stat. 374), as amended, relating to advance of funds in connection with enforcement of acts relating to narcotic drugs, so as to permit such advances in connection with enforcement of marihuana tax act of 1937, and to permit advances of funds in connection with enforcement of customs laws]; submitted by Mr. Robertson.