How about common sense from EXPERTS.

As Trump Pushes for U.S.-Mexico Border Wall, Experts Prefer Fencing | KTLA

I despise MOST unions, and I'm a lefty. Or **GASP** am I not, because I don't toe any party line?
I find special fault with the VA and EPA unions.
Gov't unions are tougher to crack than big banks.
I don't know the solution and would actually be scared to take it, or anything that sends my BP over 200, on.