Bedminster (New Jersey) [US], July 15 (ANI): Former President Donald Trump has made significant changes to his upcoming convention speech in response to an attempted assassination on Saturday, now focusing on a call for national unity rather than his original plan to critique President Joe Biden’s policies. In an exclusive interview with the Washington Examiner, Trump reflected on the incident, emphasising his desire to use the moment to bring the country together. “The speech I was going to give on Thursday was going to be a humdinger,” he remarked. “Had this not happened, this would’ve been …