LIMA( Reuters)-Peru's government on Tuesday called for a new round of talks with protesting indigenous communities that have forced MMG Ltd's Las Bambas mine to suspend operations for over a month, as the police suggested that they were ready to intervene.... 2 copper producer, has repeatedly failed to negotiate an end to the standoff involving six neighboring communities to Las Bambas that say the mine has failed to honor commitments made to them.... Two of them entered and settled inside the