Abortion rights activists stage a flash mob in front of the US Supreme Court to mark the 49th anniversary of the landmark Roe v. Wade ruling establishing abortion rights in the country. "I think Americans tend to wait for the bad thing to happen to hit the streets, and this is actually a crisis", says co-organizer Sarah Sophie Flicker, as the conservative-majority high court may be poised to overturn the ruling. IMAGES AND SOUNDBITES