Nikki Haley and De Santis back Trump at Republican convention

Nikki Haley has called for Republican unity as she formally endorsed Donald Trump, reversing her previous stance on his foreign policy plans. The former South Carolina governor, who fought a lacklustre primary campaign against Trump earlier this year, addressed the Republican National Convention in Milwaukee on Tuesday night. Appearing on the stage to a mixture of applause and booing, Ms Haley tore up the message of her campaign to suggest the world would be safer if he won a second term. , trump, republicans, rnc