AFP PHOTO/Ronaldo Schemidt (Photo credit should read Ronaldo Schemidt. a wide-spread effort by the Mexican military to arrest or kill cartel leaders, most notably Joaquin "El Chapo" Guzman, seemed to be making progress. But. A rich thug of Instagram turned himself in to police after posting a number of photos on social media showing off his luxurious lifestyle. Damaso Lopez Serrano, the godson of Mexican drug boss Joaquin “El Chapo”…