BAGUIO CITY, Philippines — More than 100,000 fully grown marijuana plants with an estimated street value of P20 million were uprooted and destroyed by police during a July 12 operation in the boundary of Sadanga town in Mountain Province and the Kalinga municipality of Tinglayan. The marijuana plants were discovered in a mountainous area between Mountain Province and Kalinga and were immediately pulled out of the ground and destroyed on site, a…