Photos Of The Day Photos of the Day: A Pressure Cooker Bomb and High-Speed Trains A.C. 0 Xi’an, China An aerial view of bullet trains at a station in Shaanxi province. High-speed trains linking Xi’an and Chengdu will begin operating on 6 December, and will run at up to 155mph (250km/h) Photograph: VCG/Getty Images Pages: 1 2 3 4 5 6 7 8 9 <1 ... 45 6 789>
