Best part of last night’s Cronkite tribute on CBS: the clip of him reporting LBJ’s death. He’d gotten a call during a commercial break from a former presidential aide, who was giving him the details, but they weren’t finished when the spots ended. So, on camera, Cronkite put up his index finger to tell the viewers “hang on a second” while he kept the phone to his ear and gathered information. Then he calmly reported the news as he had just learned it. Classic.