Protesters gathered on the eve of a global conference on climate change. About 200 activists defied a ban on mass demonstrations and they were met by riot police.
The names of each of the 130 victims killed on Nov. 13 were read aloud. President Francois Hollande said France would continue to defend the values for which they died.
Joel Touitou Laloux's Tunisian-born, Jewish father bought the Bataclan concert hall in Paris in 1976. Laloux managed the venue for decades until September, when it was sold.
And in Belgium, police are searching for a new suspect. They say the man, who is "armed and dangerous," was seen with fugitive suspect Salah Abdeslam days before the Paris attacks.
Salah Abdeslam, one of the main suspects of the Paris attacks, is believed to still be on the loose. Schools and universities, however, will reopen on Wednesday.
On a famous shopping street in Paris, children climb up to gaze at Christmas displays in shop windows. But inside these venerable stores, security is a top concern.
Ernest Hemingway's memoir A Moveable Feast is being celebrated for what it, in turn, celebrates: Paris as an exciting place of ideas, a nexus of people who love life and the arts.