The rumors about his little accident when visiting with the Pope had only just faded when another rumor blew into town, so to speak. The older you get, the harder travel can be on your body. You tire more easily, your joints hurt and, if you’re unlucky, your digestion goes all flipsy-wopsy. Joe Biden is just a few days away from turning 79, which is a respectable age for anyone, especially someone who seems to be decomposing while still alive. Perhaps it’s not surprising, given his age and decrepitude, that Biden’s bowels apparently were a problem during his recent trip...