Political, racial tensions are the backdrop as France honors slain teen

NANTERRE, France — One year after a French teenager with North African origins was killed by police — a shooting that sparked shock and days of rioting across France — his mother led a silent march Saturday to pay homage to her son. It comes at a politically fraught time. Hate speech is blighting the campaign for snap parliamentary elections taking place this weekend, and an anti-immigration party that wants to boost police powers to use their weapons and has historic ties to racism and antisemitism is leading in the polls.