MEXICO CiTY, Mexico (AFP) — A strong 6.2-magnitude quake shook Mexico on Saturday, causing panic in traumatized Mexico City, where rescuers trying to free people trapped from this week’s earlier earthquake had to suspend work. There were no immediate reports of damage or casualties from the new quake, which was smaller and with its epicenter farther to the south than Tuesday’s devastating 7.1-magnitude earthquake that killed nearly 300 people. However it sparked concern that it […]