He will, as he does, make the case to the American people for the vision he laid out in his inaugural address, and the specifics that he will lay out at his State of the Union address on February 12.
Or was he asked, as the government's Chief Medical Officer Dr Tony Jewell suggested on Radio Wales this morning, to write an arm's length report which set out the clinical case for change and bring his expertise to bear to make the case for change and deliver the killer argument for the government, and the health boards' case?