Arlene Foster has said that she and the prime minister had their differences, "particularly over Brexit", but added that she had "the greatest of respect for Theresa May". The DUP leader said that whoever takes over leadership of the Conservative Party needs to believe in "delivering on the referendum result and, therefore, believes in the union". Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn