At Republican convention, Trump watches ex-rivals fall in line

Her fellow former Trump challengers — Florida governor Ron DeSantis and businessman Vivek Ramaswamy — also kissed the ring, with the latter telling the 2,400 Republican delegates: “Donald Trump is the president who will actually unite this country — not through empty words, but through action.”Haley, who this year said the United States can’t “go through four more years of chaos” under Trump, had not been expected to appear.But Saturday’s shooting at a Pennsylvania campaign rally reshuffled the deck, and Haley joined the speaking schedule along with Ramaswamy and DeSantis.”Take it from…