NANTERRE, France — Young rioters clashed with police and looted stores overnight Friday in a fourth night of unrest in France triggered by the deadly police shooting of a teen, piling more pressure on President Emmanuel Macron after he appealed to parents to keep children off the streets and blamed social media for fueling violence.
While the situation appeared to be somewhat calmer compared to previous nights, turmoil gripped several cities across the country.
Firefighters in the Parisian sub...