Home/Oil prices jump 4% as Rubio says Iran ‘not serious’ about peace talks – CNBC Latest development Oil prices jump 4% as Rubio says Iran ‘not serious’ about peace talks – CNBC By countriesatwartoday@gmail.comPublished 22 July 2026 · 07:56 Oil prices jump 4% as Rubio says Iran ‘not serious’ about peace talks CNBC