By Simon Gallagher – La Marx USA Tens of thousands of dockworkers are launching a strike on the U.S. East and Gulf Coasts, joining Boeing workers in a rising wave of strikes rocking the country. Tens of thousands of dockworkers from Maine to Houston in Texas went on strike Tuesday at 12:01 a.m. ET in their first strike across the East Coast since 1977. Workers are fighting back against low and stagnant wages, demanding a 70% wage increase over six years. Long live the struggle of the port workers!! At…