HARTFORD, Conn. -- Comments from bloggers that say, "Hartford is a piece-of-scum city populated by animals," and, "It is the African/ Latino people that have ruined our country,” are the kind that Mayor Eddie Perez said he no longer wants to see on www.hartford.com. Perez and community leaders held a rally Friday afternoon in front of the Broad Street headquarters of the state's largest newspaper, the Hartford Courant. Perez said he's asked the Courant to better monitor comment from readers