Trump lays out case for possible attack on Iran in State of the Union address

Trump lays out case for possible attack on Iran in State of the Union address. US President Donald Trump briefly laid out his case for a possible ​attack on Iran in his State of the Union speech to Congress on Tuesday, saying he would not allow the world’s biggest sponsor of terrorism to have a nuclear weapon. However, it was otherwise a speech that was laregely lacking in any commentary on White House foreign policy, instead focusing on domestic issues. France 24’s Philip Turle takes a closer look.