Apparently the roofers union believed the administration's claim that if you like your health care insurance plan you can keep it. Now they finally seem to have realize the bogus nature of that pre ACA passage ploy.
See here for the union leaders statement asking for repeal of at least some of ACA.
" I am therefore calling for repeal or complete reform of the
Affordable Care Act to protect our employers, our industry, and our most
important asset: our members and their families.”