Russian LGBT activists among those who participated
Vote took place after Angela Merkel changed position
Up to three million expected to attend WorldPride in Madrid
Turkish police arrested up to 22 people who defied ban
Measure would allow fired personnel to expunge records
Kremlin said it plans to review landmark decision
Embargo against the island remains in place
Rainbow flag raised over U.S. Embassy in Dominican Republic
Lawmakers have two years to act on landmark ruling
Suicide bomber blew himself up outside arena
