A gas tanker truck exploded on a highway north of Mexico City early on Tuesday, killing and injuring dozens.
ພາບລົດບັນທຸກແກ໊ສ ລະເບີດ ຢູ່ Mexico
![A burnt desk in a classroom near the site of the explosion, May 7, 2013](https://gdb.voanews.com/2789c523-361d-46bc-9c20-1f0a4c61ebc4_w1024_q10_s.jpg)
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A burnt desk in a classroom near the site of the explosion, May 7, 2013
![People wear face masks near the site of the tanker explosion in San Pedro Xalostoc, May 7, 2013.](https://gdb.voanews.com/0bd6d5e3-6d2e-4806-b963-4288ad8d42e5_w1024_q10_s.jpg)
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People wear face masks near the site of the tanker explosion in San Pedro Xalostoc, May 7, 2013.