edad ▁Inform ativa ▁de ▁Cont rap unto , ▁La ▁V oz ▁del ▁C afé ▁( P ere ira ), ▁P reg ones ▁del ▁Qu ind ío ▁( Ar men ia ), ▁Radio ▁Com er cio ▁( B uc aram anga ), ▁and ▁Radio ▁Vis ión ▁( Med ell ín ), ▁and ▁abs orb ▁small ▁networks ▁as ▁Cad ena ▁Rad ial ▁And ina ▁and ▁Soci edad ▁Nacional ▁de ▁Rad iod if us ión . ▁In ▁ 1 9 6 7 ▁Car ac ol ▁TV ▁was ▁sp un ▁off ▁from ▁Car ac ol ▁Radio . ▁In ▁ 1 9 7 0 ▁it ▁would ▁ac quire ▁exclusive ▁broadcast ing ▁rights ▁for ▁the ▁ 1 9 7 0 ▁FIFA ▁World ▁Cup ▁in ▁Mexico . ▁ ▁In ▁ 1 9 8 6 ▁Car ac ol ▁Radio ▁would ▁rent ▁the ▁stations ▁of ▁the ▁N ú cle o ▁Rad ial ▁Bien ven ida . ▁In ▁the ▁same ▁year ▁Jul io ▁Mario ▁Santo ▁Dom ingo ▁would ▁ac quire ▁the ▁ 5 0 % ▁of ▁both ▁Car ac ol ▁Radio ▁and ▁Car ac ol ▁TV , ▁with ▁ 2 5 % ▁belonging ▁to ▁Alfonso ▁López ▁Mich elsen , ▁and ▁the ▁other ▁ 2 5 % ▁for ▁the ▁family ▁of ▁Fernando ▁Lond o ño ▁H ena o . ▁In ▁ 1 9 9 0 ▁it ▁would ▁ac quire ▁Radio ▁S ut aten za , ▁a ▁network ▁of ▁educational ▁radio ▁stations ▁founded ▁in ▁ 1 9 4 7 ▁which ▁was ▁having ▁financial ▁problems . ▁Radio ▁S ut aten za ▁was ▁the ▁only ▁network ▁in