Someone remind me: isn't there a term for people with this sort of fixation?
Joe Scarborough just can't stop talking about Marco Rubio's footwear, ever since a photo recently surfaced of Rubio sporting a pair of boots. On today's Morning Joe, Scarborough repeatedly circled back to the subject, managing to work it into a number of conversations. For example, when Mika Brzezinski cited a report that Rubio has shifted his message from optimism to "doom," Scarborough jumped in: "what? Did he break a heel?"