Pablo Escobar was "a good father," says his son Juan Pablo Escobar Henao, the son of the notorious slain drug lord Pablo Escobar, was first taught about drugs when he was nine years old. His father told him he tried them all, except heroin, but discouraged him from doing the same. Juan Pablo Escobar Henao speaks ahead of the publication of his book “Pablo Escobar, my father.”IMAGES AND SOUNDBITES