If there's one aspect of 2014 that I enjoyed, it's that it was a very bad year for our old friend, America's quack, a.k.a. Dr. Mehmet Oz. It seemed that, finally, some of the chickens were coming home to roost and Dr. Oz was starting to suffer a bit for his promotion of quackery and pseudoscience on his daytime medical talkshow. The most delicious height of schadenfreude (for skeptics, at least) came mid-year, when Dr. Oz was asked to testify in front of Missouri Senator Claire McCaskill's Senate Committee on Commerce, Science, and Transportation’s Subcommittee on Consumer Protection,…