JOHN GIBBINS / Union-Tribune

San Diego:

A crowd estimated at 20,000 by police and 25,000 by organizers marched downtown Saturday to protest the passage of Proposition 8, with one arrest of a counter-protester reported during the otherwise peaceful event.

A man identified by police as a member of the anti-illegal immigration group San Diego Minutemen was arrested about 12:30 p.m. at Sixth Avenue and Ash Street following a fight, said San Diego police Capt. C.J. Ball.

The San Diego march was one of several held across the country Saturday – including one in Escondido – by same-sex marriage supporters angered over last week’s passage of Proposition 8, which banned same-sex marriage in California, defining marriage as between a man and a woman.

This is not going to go away.