AT&T says it blocked freewheeling Web site 4chan.org this weekend. Full story
A group of black police officers is suing the Philadelphia Police Department over an Internet discussion board on which officers have allegedly posted hundreds of racist comments. Full story
April 17: Police in New England are investigating a murder and two assault cases with ties to the Web site Craigslist and asking whether the Internet bulletin board has made it easy for an assailant to find his victims. NBC's Jeff Rossen reports.
FARGO, ND - MARCH 29: An electronic message board thanks volunteers March 29, 2009 in downtown Fargo, North Dakota. As flood waters from the Red River began to recede in Fargo and the surrounding communities residents believe that the worst of the flooding may have past, but are being cautioned by