As expected, the long-awaited proposal released Wednesday. Negotiated by the “Big Six” — Treasury Secretary Steven Mnuchin, National Economic Council Director Gary Cohn, Senate Majority Leader Mitch McConnell, House Speaker Paul Ryan, House Ways & Means Chairman Kevin Brady, and Senate Finance Committee Chairman Orin Hatch — is heavy on promoting the Republican tax cut desires and light when it comes to explaining whose taxes will have to go up to help control costs. There is still a lot unknown about the plan with any specificity. While there is an agreement that the tax cut proposal will have some deficit impact, the plan will partially defray the cost with offsetting tax increases, but how and what will do so remains unclear.