The Permanent (Primary) Campaign

Campaigning is hard work, and only for those among us that are built for it. Just a few days ago a friend of mine asked me if the presidential campaigns ever take a day off. I just sort of laughed and said, "Not the good ones." He said, "Isn't this primary quite a bit longer than they usually are? How are the workers contending with that? Badly, I would imagine." I sent him this as a confirmation of his suspicions.