Notice his "clot" and "craniotomy" came about on the SAME DAY as he was finally getting outed as the guy who gave the dossier to Comey? Every site on the internet was posting stories about McCain and his role in the dossier. Yes it had been known by some much earlier but it went mainstream beginning about last Thursday. And the "The Clot 2" started.

Was he about to have to testify about something? Hillary did the same "medical issue" before her testimony in the Benghazi hearing. And she whipped out some medical issues again when she thought she was being investigated during the election.