MARKUP: Markup of H.R. 4418, the “Customs Border Security Act of 2004” June 25, 2004 — Markup H.R. 4418, the “Customs Border Security Act of 2004”Section-by-Section Summary of H.R. 4418, as introducedSubcommittee on Trade Description of the Chairman’s Amendments to HR 4418, the “Customs Border Security Act of 2004”Chairman’s Amendment to H.R. 4418, the “Customs Border Security Act of 2004” SUBCOMMITTEE: Trade