I think that is precisely what Mr Trump did not say but certainly implied i.e. the revenues from the new trade arrangement would generate more profits for American companies (and obviously he meant more than the tax cut reduction) which would be taxed in the normal course of taxation and thereby etc etc including being appropriated by the House.

First the new trade agreement has not been ratified (and I suppose there is a chance it would not be), second, I am not convinced even if it was ratified there would be an increase in revenues, and third, if it were true there was increased revenues, I am not convinced it would be more than the tax benefits these companies enjoyed previously, which of course would mean an actual and real tax increase on people.
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