Roberta Jacobson, Assistant Secretary of State for Western Hemisphere Affairs of the United States, attends the talks on the issue of restoring diplomatic relations of Cuba-U.S. at Conventions Palace of Havana in Havana, Cuba, Jan. 22, 2015. Delegations from Cuba and the US held historic high-level talks on the issues of restoring relations and immigration during the 2-day meeting here. (Xinhua/Liu Bin)