The following medical conditions are some of the possible causes of Tooth loss. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Normal childhood tooth loss. 2  Tooth decay.  Loose tooth.
Barack Obama is not the only one. The other US Presidents who have won the Nobel Peace Prize are, in chronological order, Theodore Roosevelt, Woodrow Wilson, and Jimmy Carter. (You can watch President Obama's remarks here). Theodore Roosevelt was the first American to won a Nobel in any category.
As we reminisce on our rich history here at the White House, this post is unique -- as we are looking back at not just one but five separate years. Since the creation of the Nobel Peace Prize, four U.S. Presidents and one Vice President have received the award, which is presented each year on December 10.