Sochi: Meredith Vieira to Make Olympic History Filling in for Bob Costas (Video) February 14, 2014Hilary Lewis Meredith Vieira Meredith Vieira is set to make history by filling in for a still ailing Bob Costas on Friday night's primetime Olympics coverage. The former Today host is the first woman to anchor NBC's primetime Olympics coverage solo. More to come...
