Bill Moyers’ guest this week, helping Moyers commemorate and evaluate the 50th anniversary of the 1963 March on Washington, is Rep. John Lewis (D-Ga), the last surviving speaker from the day Rev. Martin Luther King Jr. delivered his “I have a dream” speech from the Lincoln Memorial. The hour – a must-see, engrossing TV history lesson – begins with Moyers and Lewis chatting with young students at the base of Lincoln’s statue, and ends with Moyers thanking Lewis for “your work and your witness.” The same goes for you, Bill. For a full review, see Bianculli’s Blog. Moyers & Company is televised Friday through Sunday on local TV stations. To find when and where it airs in your area, see the Moyers & Company website.