President Donald Trump says talks with Iran are showing positive signs, but warned the ceasefire could end by April 22 if no broader deal is reached, raising the prospect of renewed U.S. bombing even as the naval blockade remains in place. Speaking aboard Air Force One, Trump said there had been “pretty good news” on Iran and suggested negotiations were moving in the right direction, though he declined to reveal details. He also signaled that while diplomacy is advancing, he may refuse to extend the ceasefire beyond Wednesday if a long-term agreement is not finalized.