US-Mexico talks: Trump hails deal on migrants to avoid tariffs

President Donald Trump has hailed a deal reached with Mexico to help stem the flow of migrants to the US after he threatened to impose trade tariffs.
Under the deal, in which Mexico agreed to take "unprecedented steps", the duties that were due to come into effect on Monday have been suspended.
"Mexico will try very hard, and if they do that, this will be a very successful agreement," said Mr Trump.