Moisés Kaufman was to stage production in Moscow in October
Officials launch campaign to further combat epidemic
Protesters sat in intersection near White House
Former president signed draconian statute last year
Ambassadors celebrated marriage ruling amid pockets of criticism
Police used tear gas, water cannons against participants
Navid Fernández Cabrera organized Havana event
Tear gas, water cannons used against marchers
Puerto Rico Capitol, Empire State Building also note decision
Homosexuality remains criminalized in nearly 80 countries