British political commentator Piers Morgan lamented having written that Trump is a "changed man" after seeing him wage war in Iran.During an episode of The Bulwark Podcast, Morgan spoke about the New York Post column he wrote after Trump was re-elected. In the column, Morgan said that Trump is a "changed man" and could become "one of America's great presidents."Host Tim Miller, a former GOP operative, asked Morgan how those words are looking now…