The content originally appeared on: CNN Saif al-Islam Gadhafi, 49, appeared in an electoral commission video in traditional brown robe and turban, and with a gray beard and glasses, signing documents at the election center in the southern town of Sebha. Gadhafi is one of the most prominent - and controversial - figures expected to run for president, a list that also includes eastern military commander Khalifa Haftar, Prime Minister Abdulhamid al-Dbeibah and parliament speaker Aguila Saleh. However, while his […]