Commuters make their way past a picture of Iran's slain supreme leader Ayatollah Ali Khamenei (L) and a sculpture of late supreme leader Ayatollah Ruhollah Khomeini, installed along a street in Tehran on April 29, 2026. US President Donald Trump on April 29 warned Iran to "better get smart soon" as efforts by Washington and Tehran to end hostilities appeared at a standstill. (Photo by ATTA KENARE / AFP) /