Gili Roman's sister was held in Gaza Strip for 53 days
Annual meeting takes place in Swiss resort town of Davos
Incident took place at the University of Ghana's Legon campus
'Safed' premiered last month
Huang Jie is Taiwan’s first openly gay national lawmaker
Government has declared war against drug cartels
Activists have criticized public officials over hate speech
Two men have been charged in connection with Jan. 4 attack
Irish State Minister Jack Chambers has come out as gay
Former education minister, 34, succeeds Élisabeth Borne