Photo taken on July 7, 2013 shows Moscow's Sheremetyevo International Airport, where U.S. National Security Agency leaker Edward Snowden has been stranded in the transit area. Bolivian President Evo Morales announced Saturday his country will offer humanitarian asylum for Snowden if asked, according to reports reaching here from La Paz. Snowden has reportedly applied for asylum in 21 countries, with Venezuelan and Nicaraguan presidents having making the offer and Ecuador willing to consider the application. (Xinhua/Dai He)