washington president donald trump meet monday white house leaders construction carpenter plumbers sheet metal unions white house say accord white house participants include north america build trade unions president sean mcgarvey laborers international union north america president terry sullivan smart sheet metal workers union president joseph sellers unite brotherhood carpenter president doug mccarron mark mcmanus president unite association represent plumbers pipefitters welders others union meet also include several local union officials follow gather 12 chief executives large company white house discuss revitalize u.s. manufacture economy early month trump hold separate meet teamsters president jim hoffa afl-cio president richard trumka new york monday trump sign order withdraw trans-pacific partnership trade agreement deal harshly criticize organize labor group know well trump say meet union members note businessman hire thousands union workers construction project major unions invite monday event spokesman unite steelworkers union wayne ranick say union invite always interest discussions give 100,000s members work manufacture affect trade say email trump spar local steelworkers union president chuck jones december number job unite technologies corp agree save carrier plant indiana nearly major unions endorse trump rival hillary clinton presidential election campaign campaign trump appeal blue collar workers midwestern state vow bring job back mexico help win crucial state like ohio michigan wisconsin pennsylvania cnn exit poll say trump carry 42 percent voters union households compare 51 percent clinton far good among union members republican presidential nominee mitt romney 2012. trump meet leaders build sheet metal unions