Bias on NBC News with opinion of Chris Matthews more commentator than unbiased anchor in Brokaw's view and the reluctance of the McCain campaign to trust NBC News,. Brokaw's efforts to sooth feelings at the McCain campaign. Brokaw's hosting of Meet the Press and the effects of age, he is 68, in the rigors of hosting and commenting in a hectic campaign season. "My daughters will say that I look a bit tired," said Brokaw recently. He is filling in for Tim Russert at this time.