Peter White Television EditorConan O’Brien has poked fun at his former employer NBC over its handling of President Donald Trump’s town hall – a dig that drew comparisons to the way the network bungled The Tonight Show succession.The late-night host tweeted, “I can’t remember the last time I was this shocked by an NBC programming decision.”This comes ten years after O’Brien left The Tonight Show in January 2010, a mere seven months after he got the gig.