When he dies, as he surely will, the governor of Arizona is obligated to appoint a Republican to fill out the remainder of his term.
Another man might have given Arizona voters what they deserve under the circumstances, a fully-capable senator whom they themselves elected, but that man is not John McCain.
Democracy for me, but not for thee.
The story is here.
Edit:
Of course, not resigning but sequestering in Arizona for medical reasons brings a twofer: He stymies the advance of the Trump agenda in the Senate where the votes are razor-thin even when he's there. This makes the likelihood of success for "moderate" alliances between liberal Republicans and Democrates in the Senate even greater.
Edit:
Of course, not resigning but sequestering in Arizona for medical reasons brings a twofer: He stymies the advance of the Trump agenda in the Senate where the votes are razor-thin even when he's there. This makes the likelihood of success for "moderate" alliances between liberal Republicans and Democrates in the Senate even greater.