CBS has abruptly canled the late show with Steven Cobar after 33 years on the air between Cobar and David Letterman. The network insists that the decision was strictly financial, but tonight there are growing calls from lawmakers for transparency and the Writers Guild of America is demanding an investigation. All of this comes days after Colair used his show to criticize CBS's parent company, Paramount, over its $16 million settlement with Donald Trump.Some suspect the settlement could be tied to a merger P ...