According to abcnews.com, this information was revealed in the book “The Promise: President Obama, Year One” by Jonathan Alter, the Newsweek editor.
After hearing Carla Bruni’s story, “Michelle Obama laughed and said that this did not happen to them” said Jonathan Alter.
The couple Nicolas Sarkozy-Carla Bruni is famous for not being punctual. In 2008, the two made Prince Charles of Great Britain to wait, at the celebration of the 90th anniversary of the Armistice of 1918.
The book “The Promise: President Obama, Year One” will be released in U.S. next week.