2014-07-07T162859Z_217828092_GM1EA78017201_RTRMADP_3_EARTHQUAKE-MEXICO

A crack on the floor is seen after an earthquake in the town of Huixtla, Mexican state of Chiapas July 7, 2014. A strong earthquake shook the Guatemalan border with Mexico on Monday, killing at least four people, damaging dozens of buildings and triggering landslides. The 6.9 magnitude quake struck near the frontier, and much of the damage was reported in the Guatemalan border region of San Marcos, where it downed power lines, opened cracks in buildings and triggered landslides which blocked roads. (REUTERS/Juan Manuel Blanco)