Journalist Piers Morgan expressed incredulity at his former program's steep decline in ratings since he split with "Good Morning Britain" following a fiery discussion about the honesty and overall behavior of Meghan Markle, Duchess of Sussex, back in March. On Tuesday, the ITV morning news broadcast garnered a record low of 450,000 viewers, which paled in comparison to a 1.9 million-viewer high just before Morgan parted with the show.