PBS may have a relatively light schedule of original programs in December, but it remains one of the best resources for TV shows, news programs, concerts, and documentaries because it’s free. Viewers can even stream most of PBS’ shows without having to register or donate. Since it is the Christmas season, two of our picks for the three best PBS shows you should watch in December are holiday themed: Call the Midwife‘s annual Christmas special and the Season of Light: Christmas with the Tabernacle Choir. Our other pick for the month is a documentary about one of the all-time great...