May challenges Trump over Iran sanctions on phone

Theresa May has challenged Donald Trump on the impact of sanctions against Iran which will affect UK firms doing business there, amid a growing European backlash.In a phone call dominated by Iran, the Prime Minister and President agreed to hold talks between the UK and US governments on the effect of sanctions on British companies.The sanctions clash came as some European countries, including France and Germany, served notice that they are considering counter measures to allow their firms to kee