TUGUEGARAO CITY — Anti-drug agents and police uprooted and burned at least P6.9-million worth of fully-grown marijuana plants in a plantation in Tinglayan, Kalinga on Friday, June 27. The operation, led by the Philippine Drug Enforcement Agency (PDEA) Cagayan Valley and with support units from PDEA-Kalinga, Kalinga police anti-drug enforcers, mobile groups, and Tinglayan police