Los Rastrojos is a Colombian drug cartel and paramilitary group engaged in the Colombian armed conflict. The group was formed by Norte del Valle cartel capo Wilber Varela, alias "Jabón" and one of his right-hand men, "Diego Rastrojo", around 2004 when Varela fell out with fellow-capo Diego Leon Montoya, alias "Don Diego". The group became independent after the murder of its main founder in Venezue…