Rachel Lubitz

Today is quite the busy day on the cable news networks for new debuts. Maria Bartiromo, late of CNBC, made her maiden voyage on her new Opening Bell program on Fox Business Network, and both Ronan Farrow and Joy-Ann Reid launch their eponymous MSNBC programs at 1 p.m. and 2 p.m. Eastern respectively. Big friggin deal, you say. I agree, but oddly enough, Washington Post TV columnist Rachel…