Who are the winners & losers if the Republican healthcare bill passes?

Harry Nelson wrote “From Obamacare to Trumpcare: Why You Should Care.” He says the big winners? Insurance companies & direct retailers. The losers? Middle class patients and emergency rooms. Watch below for more & check out his book here: https://www.amazon.com/ObamaCare-TrumpCare-Why-Should-Care/dp/0692823905