Colombia coca production: US 'deeply concerned' by rise January 02, 2019 at 07:52PMhttps://https://bbc.in/2QgNGtm The US secretary of state says he is "deeply concerned" about increased production of coca leaves.

The US secretary of state says he is "deeply concerned" about increased production of coca leaves.

from BBC News - World https://bbc.in/2VsHMcj