This photo, in a July 2 article by Dan Murphy in Christian Science Monitor, shows a gap between the two upper front teeth (Central Incisors) of Saddam Hussein.
By comparison other previous photos (when Saddam was in power), including those from the U.S. military, show no gap. I expect that dental x-rays exist that would enable a detailed comparison.
The United States has been losing its global hegemony. The non-western world is opposed to the concept of global hegemony. Everything will happen within the next decade