News of Tuesday 28 August 2018

• Rouhani: Iran's Parliament, government still united
• Air pollution causing major reduction in intelligence, study suggests
• Yemeni Sammad-3 drones target Dubai airport
• Trump reaches new deal with Mexico, threatens Canada
• Iran in full control of Persian Gulf: Top commander
• Iran president urges faster, more transparent steps to save JCPOA
• How to delete old tweets before they come back to haunt you
• Donald Trump coloured in the American flag and appeared to give it a blue stripe