close Video France raises alert level to maximum after deadly knife attack Three people were killed in a knife attack at a church in Nice, France.... Benjamin Hall reports from London.A knife attack on a high-speed train in Germany left three people severely wounded, the Bavarian Red Cross said Saturday.... Police said a man has been arrested in connection with the morning attack. The train, one of Germany’s high-speed ICE trains, was traveling between the Bavarian cities of Regensburg and Nur