This image released on January 18, 2013 by the SITE Intelligence Group and credited to the ANI Mauritanian news agency shows Abdul Rahman al-Nigeri, a Nigerian fighter close to al-Mulathameen Brigade leader Moktar Belmoktar. Al-Nigeri is man reprotedly leading the hostage-taking operation at the BP oil facility in In Aménas, Algeria, according to  the press release from SITE.     AFP PHOTO / SITE Intelligence Group / ANI