Anti-abortion protest marks Roe v. Wade anniversary

January 23, 2010 5:52:38 PM PST
Tens of thousands of anti-abortion protesters flooded the streets of San Francisco Saturday.

They marched through heavy rain along the Embarcadero. The demonstration stretched from Justin Hermann Plaza, all the way to Crissy Field.

This year's Walk for Life marked the 37th anniversary of Roe vs. Wade, the U.S. Supreme Court decision that established a woman's constitutional right to terminate her pregnancy.