Representatives from U.S.-flag maritime labor and industry work the halls of Capitol Hill together to promote their cause. The delegation came to promote various issues affecting those who work, sail, build and operate American vessels as well as nation’s harbors, ports and waterways. National MTD officers – including President Michael Sacco and Secretary-Treasurer Daniel Duncan – and officers and members from nearly 10 port councils from around the country joined 150 others during the fourth annual “Sail-In” to meet with members of Congress and their staffs.