America is about diversity, George Mitchell warns Mike Pence

At the high-profile American Ireland Gala Fund dinner in Washington DC on Wednesday, in front of US vice-president Mike Pence, Mr Mitchell said immigration reforms must not lead to “hostility and exclusion” for minority groups.
In a speech focussing on immigration, Mr Mitchell, who played a key role in the North’s peace process, stressed that, “from the very beginning, our country has been enriched by new ideas and new people”.