Los Angeles Times: Sumner Redstone is mentally competent, according to a UCLA geriatric psychiatrist who has examined the ailing media mogul twice during the last two weeks. Redstone, during those visits with the doctor, had harsh words for his protege, Viacom CEO Philippe Dauman, saying he had done “a bad job running Viacom.” Redstone’s mental capacity is expected to be one of the main points of contention in a lawsuit that pits the Redstone family against members of Viacom’s board of directors.