Rubio says US still willing to negotiate over Iran crisis

US Secretary of State Marco Rubio said on Wednesday the United States is still willing to negotiate an end to the Iran crisis but Tehran is not serious about talks, as the widening conflict disrupted two of the world’s most critical energy chokepoints. Rubio made his comments in a meeting of Southeast Asian foreign ministers.For all the latest headlines, follow our Google News channel online or via the app.A senior Iranian official told Reuters on Monday that Tehran had received a proposal from…