US President Barack Obama during a video conference with the leaders of Germany France Italy and Britain said that European leaders must make a greater commitment in the global fight against Ebola. He also said that while the impact of the Ebola epidemic in West Africa was tragic but it also a threat to international security and therefore all countries should make more significant contributions to halt the spread of the disease. The statement was released by the White House press secretary Josh Earnest on Wednesday. He added however that establishing a prohibition on entry for air passengers coming to