Students hold a Cuban national flag while waiting to pay tributes to Cuban revolutionary leader Fidel Castro at the Revolution Square in Havana, capital of Cuba, on Nov. 28, 2016. With music, alcohol sales and baseball games suspended, Cuba's capital Havana has been immersed in grief and silence in a nine-day period of mourning after Cuban revolutionary leader Fidel Castro passed away late Friday at the age of 90. (Xinhua/David de la Paz)