Donald Trump has signed a trade agreement with the UK that will slash tariffs on goods from both countries but does not include an agreement on steel.

At an economic summit of world leaders in Canada Monday, President Trump weighed in on the Israel-Iran conflict, telling reporters Iran would "like to talk, but they should have done that before."He told reporters as he met with Group of Seven summit host Prime Minister Mark Carney that Iran has "to make a deal.

Group of Seven leaders are meeting in Canada, with issues such as the Israel-Iran conflict and U.S. tariffs high on the agenda, while nations hope to avoid clashes with Trump.