Donald Trump claimed Thursday he tried to stop his supporters chanting 'send her back' after he assailed Democratic congresswoman Ilhan Omar who he's suggested should leave the US. The chant came after he recited a litany of complaints about Omar of Minnesota, who fled to the US as a child with her family from violence-wracked Somalia. Video from the North Carolina rally shows the president pausing his remarks, appearing to drink in the uproar and not admonishing his supporters as they chanted.