By , LOUISVILLE, Ky. (Reuters) - A second night of anti-racism protests got off to a tense but mostly peaceful start in Louisville, Kentucky, on Thursday, a day after a grand jury decided not to bring homicide charges against police officers involved in the fatal shooting of Breonna Taylor.As a curfew went into effect after dark and police declared an unlawful assembly, a group of 200 to 300 protesters who had marched through the city for hours retreated to the grounds of the First Unitarian Church, set aside by organizers as a sanctuary near the Ohio River waterfront.Some of the marchers...…By , LOUISVILLE, Ky. (Reuters) - A second night of anti-racism protests got off to a tense but mostly peaceful start in Louisville, Kentucky, on Thursday, a day after a grand jury decided not to bring homicide charges against police officers involved in the fatal shooting of Breonna Taylor.As a curfew went into effect after dark and police declared an unlawful assembly, a group of 200 to 300 protesters who had marched through the city for hours retreated to the grounds of the First Unitarian Church, set aside by organizers as a sanctuary near the Ohio River waterfront.Some of the marchers...WW…