Republicans in US Senate left in dark by Trump on Iran deal, but want details and a vote

US Senate members from both parties are frustrated as they haven't seen the details of a new Iran deal brokered by the Trump administration over the weekend. This lack of transparency is causing tension, as any final agreement would need their approval. The move highlights the ongoing friction between the legislative and executive branches, emphasizing the importance of bipartisan consent on such critical international matters. The delay in sharing details could affect the deal's chances of passing through Congress.