21.   The regional express train was traveling between Bordeaux and the city of Bergerac in the hilly Perigord region, the center said.

22.   The regional express train was traveling between Bordeaux and the city of Bergerac in the hilly Perigord region.

23.   Twenty-three firefighters have died battling a forest fire burning out of control in a hilly region of northern China, state-run media said Tuesday.