Is Donald Trump considering joining Israeli strikes on Iran? | BBC Newscast

US President Donald Trump dismissed questions about US involvement in Iran, saying, "I may do it, I may not do it. Nobody knows what I want to do." Adam is joined by Chief Presenter Caitriona Perry and BBC Persian Senior Reporter Siavash Ardalan to interpret Trump’s statements on the White House lawn, as well as Iran’s supreme leader threatening "irreparable harm" if the US takes action. Steven Rosenberg calls in from St Petersburg to share his view on what’s at stake for Russia if the situation in Iran continues to escalates.