What to know

• In Paris, where startled tourists had been seen Saturday running with suitcases along streets filled with tear gas and protesters, officials said more than 500 people were in custodyS1
• France was reeling on Sunday from widespread damage caused in violent protests the day before that saw 1,800 people arrested, a historic town hall torched and widespread looting. The convulsion, which...S2
• PARIS — France was reeling on Sunday from widespread damage caused in violent protests the day before that saw 1,800 people arrested, a historic town hall torched and widespread looting. The convulsion, which officials described as of extraordinary intensity,...S3