You would not be saying TGIF in cable newsland if you were Alec Baldwin or Rachel Nichols last week. The actor’s 10 PM MSNBC show Up Late and the former ESPN reporter’s Unguarded on CNN both hit demo lows on November 8. With guests Cristina Tzintzun of the Workers Defense Fund and the Coalition for the Homeless’ Mary Brosnahan talking immigration reform and anti-poverty programs, Up Late With Alec Baldwin pulled in just 101,000 viewers among adults 25-54 on Friday. That’s a 41% drop from the 172,000 demo results of the one-hour show’s October 11 debut. While Baldwin’s total viewers...