plumbing without a license

i think its worth quickly mentioning that when a contractor has a plumber's license he can hire anyone he wants to work under that license. i don't expect liberal media types to understand that someone could possibly know how to do something without years of useless schooling and clearing all their qualifications with some bloated department of federal bullshit, but we can actually figure out how to do things without any government involvement at all in the real world.