France attack: What we know about stabbings in Nice

Three people have been killed in a knife attack at a church in the southern French city of Nice. One suspect has been arrested over the stabbings on Thursday, which President Emmanuel Macron described as an "Islamist terrorist attack". In response, France has deployed thousands of troops to protect churches and schools and raised its national security alert to its highest level. What happened at the church? On Thursday morning, the suspect entered the...